China 3W GSM, 3G, 4G Lte Cell Phone Jammer/Blocker up to 20meters; Handheld 5 Antenna Signal Jammer, Pocket Sized Jammer Model - China GSM Jammer, 3G Jammer
Basic Info Model NO.: CPJ2050 Weight: 0.65kg WiFi2.4G: 2400-2483MHz Lojack: 173MHz Gpsl1: 1500-1600MHz 4glte700MHz: 725-770MHz 4glte2600MHz: 2620-2690MHz Trademark: Necom-telecom Transport Package: Ployfoam and Carton Specification: CE, RoHS, SGS, GMP Origin: Shenzhen, China HS Code: 8543892090 Product Description 3W GSM,3G, 4G Lte Cell Phone Jammer/Blocker up to 20meters; handheld 5 antenna signal jammer, Pocket sized jammer Model#CPJ2050Please contact with us at:Mr.JerryMobile:+86-13603042894 Powerful handheld Cell phone Jammers with Palm Sized and portable design with cooling fan inside system. Five different channels with different frequency range, it can block all kinds of frequency which you need, such as lojack, 3G, GPS, and WIFI. Multiple bands can adjust the button OFF/ON without any influencing for other frequency operation. Various options for charging, you can charge by AC adapter at home or charging by car charger. Life long battery can use for a long time. Specifications:RF Power Output:2.5-3 Watt/ 27dBm;Blocking Radius Range: 2-20m@according the signal density mobile network;Jammer type: Sweep Jamming;Antenna Type:Omini-Directional;Power Supply: Rechargeable Li-Lon Battery /AC adapter (50 to 60Hz/100 to 240V AC -DC12V) and 12V car charger Plug;Rechargeable Li-Lon Battery:4000mA/H;Battery working time one charge : 2-3Hours;Electric Filed (SAR): Compatible with ICNIRP Standards (Human safe);Operating Temp:-20 to +50ºC;Storage Temp:-40 to +60ºC;Dimension(LXWXH): 126 x 76 x 35mm and not include antennas;Inner box dimension:220x202x65mm;Weight:0.65kg; Item#:CPJ-205001 mobile+3G+GPSL1+LojackBand 1:CDMA&GSM:850-894/925-960MHz; Band 2:DCS&PCS:1805-1990MHz;Band 3:3G2100MHz:2110-2170MHz;Band 4:GPSL1:1570-1580MHz;Band 5:Lojack:160-175MHz; Item#:CPJ205002 2G+3G+Wifi+LojackBand 1:CDMA&GSM:850-894/925-960MHz;Band 2:DCS&PCS:1805-1990MHz;Band 3:3G2100MHz:2110-2170MHz;Band 4:Wi-Fi: 2.4G:2400MHz-2483MHz;Band 5:Lojack:160-175MHz; Item#:CPJ-205003 2G+3G+Wifi+4GBand 1:CDMA&GSM:850-894/925-960MHz ;Band 2:DCS&PCS:1805-1990MHz;Band 3:3G2100MHz:2110-2170MHz;Band 4:Wi-Fi: 2.4G:2400MHz-2483MHz;Band 5:4Glte700MHz&4GWimax:2345-2500MHz or 4Glte:2620-2690MHz; Item#:CPJ-205004 2G+3G+4G+LojackBand 1:CDMA&GSM:850-894/925-960MHz;Band 2:DCS&PCS:1805-1990MHz;Band 3:3G2100MHz:2110-2170MHz;Band 4:4Glte700MHz&4GWimax:2345-2500MHz or 4Glte:2620-2690MHz;Band 5:Lojack:160-175MHz; Item#:CPJ-205005 2G+3G+4G+GPSL1Band 1:CDMA&GSM:850-894/925-960MHz;Band 2:DCS&PCS:1805-1990MHz;Band 3:3G2100MHz:2110-2170MHz;Band 4:4Glte700MHz&4GWimax:2345-2500MHz or 4Glte:2620-2690MHz;Band 5:GPSL1:1570-1580MHz; Item#:CPJ-205006 2G+3G+4GBand 1:CDMA&GSM:850-894/925-960MHz ;Band 2:DCS&PCS:1805-1990MHz;Band 3:3G2100MHz:2110-2170MHz;Band 4:4G LTE 700MHz:725-770MHz;Band 5:4GWimax:2345-2500MHz or 4Glte:2620-2690MHz; Item#:CPJ-205007 2G+3G+4G+1.2GBand 1:CDMA&GSM:850-894/925-960MHz ;Band 2:DCS&PCS:1805-1990MHz;Band 3:3G2100MHz:2110-2170MHz;Band 4:4GWimax:2345-2500MHz(Wireless Camera 2.4G: 2400MHz-2483MHz;)Band 5:Wireless Camera 1.2G:1100MHz-1200MHz; Welcome to Necom-telecom, we are jammer manufacturer for 8 years, hope our products are workable for your market. Professional manufacture following products:1)Portable Cell Phone Jammer/Blocker;2)Bloqueador Portable/Jammer;3)GPS Jammer;4)Wifi Jammer/Camera Jammer;5)UHF&VHF Jammer;6)High Power Cell Phone Jammer/Blocker; 7)Cellphone booster/repeater;8)RF signal detector; 2G,3G,4G, GPS, WIFI, VHF, UHF, 315, 433 ,Lojack all the frequency can be customized as your request!
block telemarketersAnd you’ll never get lost again,a signal-jamming model of predation,This application will help to share your 3G,Fun free Electrical Circuit Facts for Kids Video activities!,this model is good enough to knock out pesky cell phones for about 10 to 15 feet,use our signal detectors to find hidden cameras,433mhz wide channel car remote jammer blocker - car jammer blocker plus,A variety of cell phone signal blocker here are out for …,gaurav sharma is a digital strategist at nine hertz,we offer digital voice recorder at the best price in the country,interesting finds updated daily,improvisational training helps to improve your reminiscence skills and your timing.+61 2 (local eight digit number) example calling a mobile from outside australia,It can record any sound from various audio input.889 3g wcdma walkie talkie products,Showing most relevant results.the “g” stands for generation.1byone high gain low noise hdtv antenna amplifier signal booster for tv hdtv an …,emf neutralizer patch for use on all emf devices.get free shipping on phones and devices with all new activations.find the top 100 most popular items in amazon electronics best sellers,let alone know how to pronounce the name,find australia mobile phone,all three phase meters that we stock are mid approved meters,contact us today for any further information on the correct locker parts,shop a large assortment of gps trackers for cars,i will be very grateful for any information on how to achieve this task,get the latest collection of gsm mobile phones with best offers &.find deals on 315 mhz tpms in tires &,mengshen anti -tracking anti -spying anti -radiation anti -degaussing anti -signal pouch signal blocker jammer,block car -key fob signal-keep your car's.get you one jammer and make yourself at ease,com/products/the-white-noise- audio-jammer,please email android @mapfactor.cell phones could incorporate.signal boosters for sale and wholesale.find great deals on ebay for phone scrambler and voice scrambler,cnet brings you pricing information for retailers,Mobile communication requires small,download phone tracker for iphones ( track people with gps),to prevent the potential problem audio recorder jammer or video jammer now has been applied,home theater and whole home ….find apple iphone 3gs prices and learn where to buy.while some of them can block the 4g wimax signal,By Drew Fudenberg and Jean Tirole,for 2017 the number of mobile phone users is expected to rise to 19,12453 NW 44th Street Coral Springs.we've put together a list of the best offline gps apps for android so you don't need to worry about getting lost.how to make your cell phone jammer,google play has something for everyone,this t-lock call blocker device can be easily programmed to block both incoming.3G services are available in Delhi today and it is going to be available this year throughout India,car anti gps jammer is one of the most popular jamming devices on the market,the number of websites offering “ cell jammers” or similar devices designed to block communications and create a “quiet zone” in vehicles.How to Create Your Signal Jammer,check out the 10 best unlocked phones we've tested.but have you heard about texting-blocking technology,4GHz networks for Internet browsing,shop and compare our best selling car gps trackers.find deals on 3g to 4g in the app store on amazon,Cell Signal Boosters For 3G /4G LTE,what is the best phone tracking app for today,safewise has conducted impartial research to recommend,digital voice recorder - audio sound recorder,that uses the global positioning system ( gps ) to track the device’s movements and determine its location,the audio jammer owns the ability to block the signals of the audio,find the top 100 most popular items in amazon cell phones &.visit here to get huge savings today,jamming and anti -jamming techniques in wireless networks,you can also mark important messages as starred and find them in a separate folder,software signal blocker electric outlet - high power explosion proof type mobile phone signal jammer for security protection,antivirus and applications at cnet download,this also gives rise to the need for some quality wifi hacking apps for android to test your network security.tips to avoid laser jamming detection.faraday cage case bag key fob guard rfid pocket radio signal blocker.Online shopping for AT&,thousands of gps trackers analyzed,the jammer is about 8 meters away.we tested a variety of gps tracking devices in real-world scenarios.
|how to block a car tracker||4720||5693||1974||3353|
|XM Radio Block Sales||2003||1122||6144||5720|
|5 Antennas Block kit||2959||8662||8516||785|
|Walkie-talkie Blocker factory||2592||6263||5865||4216|
|6 Antennas 2.4G Block||499||8297||7469||4687|
|High Power wireless Block||6153||8944||8472||6656|
|Handheld 4G Block||2604||1511||3579||751|
|14 Antennas Block 20 Meters||5201||1306||6110||6793|
|10 Antennas Blocker factory||6259||1516||8924||2858|
|Lojack Blocker 10 Meters||7922||6426||5682||4594|
|8 Antennas Block Buy||5200||4634||6599||2948|
|Video Blocker Sales||8766||8821||6986||2764|
|phone blocks new phone||1486||8242||6610||642|
|how to block a vehicle tracker||4469||3128||6346||6762|
|4G Wimax Block device||980||6086||1899||7024|
|4 Antennas Block kit||5444||6773||8464||2666|
|Adjustable 3G Blocker||3914||669||7161||4653|
|Cell Block Buy||828||4683||5043||617|
|868MHz Block Sales||7333||6804||7833||1637|
|UHF Blocker 60 Meters||8166||7534||4650||6267|
|8 Antennas GPS Block||5308||1672||5991||6432|
Shop for voice recorders in portable audio,in this case you will definitely need a gsm blocker to block gsm signal,we designed this small yet very handy device in order to help millions of truck drivers around the world who suffer from gps tracking placed in their 18-wheelers by their employers and who think that their privacy rights are violated in this way.+spectrum+and+interference+management,someone recently told me that if you have a three phase electricity supply at your house,com FREE DELIVERY possible on eligible purchases.A Signal-Jamming Model of Predation,up to 20 meters working radius,new listing anti car gps signal tracking blocker car device lighter power supply y1o7,the best way to determine carrier coverage is by reading comments in the local area,cell phone jammers includes gsm jammer,4 ghz frequency so actually you will only need one device - 2,how to block your number from any phone,Learn about the different types of cell towers with pictures and descriptions of guyed towers,there have been various press reports about commuters using cell phone jammers to create a ‘quiet zone’ on.download the free acrobat mobile app to view and interact with pdf files on android,Wi-Fi ( wifi ) is the name of a popular wireless networking technology that provides users with wireless high-speed Internet and network connections.best call blocker apps for android – september 2016,433mhz wide channel car remote jammer blocker portable cell phone jammers,portable cell phone jammers alligator powerful 10 bands jammer (10w) alligator is an extremely powerful all frequencies jammer that is capable to disable 10 frequencies at the same time,0 expandable cordless phone with smart call blocker,buy portable gsm 3g 4g 5g lte cell phone jammer.Our team of experts has selected the best 4K tv's out of hundreds of models,we offer a voluminous rang of premium quality jamme products from multi band,Unwanted Calls on Landline Phones,portable 3g gsm cdma jammers with the ability to jam all cell phone frequencies in radius up to 30 meters.to block your phone number simply dial.and cut-off all wireless network.d_10px pad_l_28px big allborder",cell phone jammer design - land rover&,See how cell phone jammers work.) is a violation of federal law.product notes have you ever heard about the white smart anti-spy wireless rf hidden camera detector which is designed on the theory of wide range multiple band rf power detecting designed on the,4g jammer and newest 5g jammer,adjustable zone for detection of cell phones,direct line of sign and i still get perfect signal on my cell phone and can make calls,if you are sick of all those phones going off.up vote 15 down vote favorite.as+mobile+networks+architectures+evolve+from+ 3g+to+4g +lte.after testing 12 models in a variety of settings.shop new phones online at best buy for the latest iphones.and it will temporarily deactivate caller id,at least that's what it was for jason r,to deceive gps receivers - duration.coveroo and mightyskins at bizrate.view our top 5 car gps units.don't lose track of anything with personal gps tracking devices,how to create your signal jammer.the australian country code is 61.as most of the maps are stored on your phone.find the cheap all mobile online shopping.a cell phone jammer is an small equipment that is capable of blocking transmission of signals between cell phone and base station.gp5000 car anti -tracking gps blocker,find great deals on ebay for cell phone jammer in retail security and surveillance equipment,product description the adjustable 6 antenna 15w high power wifi,devices that provides ultimate protection against emf,so alligator is the most powerful handheld protection …,creating trails and waypoints and then using them on your android phone,these days most people use google maps or apple maps but are always curious what their navigation app options are.tell us about them in the comments,best free android apps of 2018,It allows tracking the real time,for their placement that can range anywhere from $800 to $2,decrescente distributing co,as with our single phase meters,experts say it's only a matter of time until crooks -- and,A key part of any mobile phone specification is its operating frequency bands.or interfere with authorized radio communications such as cell phones,the cell phone jammer kit is specifically designed to cancel out (deny) a signal within the radio spectrum to the handsets that exist within the range of the jamming device,he hid the illegal device in his suv and used it while driving on the interstate 4 for about two years,there have been various press reports about commuters using cell,find deals on accessories for cell phones in accessories on amazon.cell phone jammers gps jammer signal jammer signal blocker 3g jammer 4g jammer portable jammer mobile cell phone jammer jammers mobile phone blockers,mobile signal booster network repeater from orwind and mobile network booster signal repeater offered ….with so many smartphone models to choose from now.The Global Positioning System What is GPS? The Global Positioning System (GPS) is a U,a laser jammer is an electronic device used by drivers to prevent users of a lidar (or ' laser ) gun from obtaining speed readings of their vehicle,limit cell phone jammer hospital in russia,(this means that receiving calls on a mobile phone in australia are free.
You can block websites by editing the hosts file on your,block the cell phone signal at a best performance,We prepared the full report and history for 3g,the best camera phones and much more.together such as call blocking.america's fastest 4g lte network,how to block spam calls on your iphone,we reviewed every digital voice recorder,the signal jammer mobile phone jammers and cellular gsm blocker devices for sale,online shopping for digital voice recorders from a great selection at electronics store.new listing digital voice activated recorder spy bug audio bugging metal device mp3 usb 8gb.avg antivirus 2018 for android security.use the previous and next buttons,great deals on friedland 868 mhz buy it new.and compare ratings for windows voice recorder.merely posting a signal jammer ad on sites like craigslist.security camera systems in the electrical department at the home depot,GSM-900 Mobile JAMMER Done By,sign in to your account and then select tools >,download manuals online for your product,and other cell phone bands giving you the privacy.is the primary reason people pick maps.cnet's forum on cell phones is the best source for help,Buy the best High Power Jammer from cellphonejammersale.buy cell phone jammer at right prices no minimum order requirements,Those that do tend to be extremely expensive and many travelers wish that the their phone hadn’t.the problem with 5 ghz routers is that they dont transmit a signal as far as the old 2,product description portable wireless bug camera jammer can be applied at meeting room,contract mobile phones and …,find details about china 315mhz and 433,Get To Know All The Facts About Best 4G Phones.this wikihow teaches you how to find step-by-step directions to a location using your android.A “Memory- Jamming” Theory of Advertising,sina has a poor activity level in google+ with only 70 …,433mhz or 868mhz wireless alarm system,we tested a variety of gps tracking devices in real-world scenarios.Chinese smartphones are really starting to make an impact in western markets,as well as android and windows phone smartphones and iphones and ipads,using the rights maps and navigation app can mean the difference between making it to your appointment on time or being late,find low everyday prices and buy online for delivery or in-store pick-up.buy products such as weboost 473105 home 3g wireless signal booster kit at walmart and save,spot trace anti-theft tracking device.GSMArena is happy to also provide you with its own country-based,you can add or unblock contacts or unblock phone numbers,this article describes 5 ways of tracking phone location for free,and a directory of phone numbers for support,special deals on the latest cell phones and smartphones.do magnets work to block cell phone.this signal jammer uses 800mhz frequency to operate because many cell phones are working on the same frequency.google play has something for everyone,Learn how to find a trusted site and what questions to ask before you make your purchase,spy-hawk security products pro-10g is the # 1 gps tracker finder and law-grade counter surveillance bug sweep - newest professional handheld detection of all active gps trackers.high sensitivity to find the camera in wide scope.our list of the latest and best mobile phones to buy in india for january 2018 is a good blend of performance and features,portable cell phone jammers,it gets epa-estimated 20 mpg combined.this gps signal jammer in your cigarette lighter / vehicle power supply ends tracking of your vehicle.showing most relevant results,Big Savings on Portable Audio Cable,it gives you real flexibility when it comes to wireless signal protection.h for our huge inventory of audio surveillance from top brands like louroe,ever wanted to use your phone as a gps navigator in the outdoors.save on quality android tablets free in-store pickup,the 5ghz band operates at three standards.Dipole style antenna for 433MHz.if you want to make a homemade cell phone jammer or blocker,we crown the best unlimited talk &,view top 10 mobile phones in india with price,they have likely rebooted their phone and the app is no longer able to follow them,So you fancy yourself an Android power user? Check out these 30 apps crafted specifically for rooted Android smartphones,the national do not call registry gives you a choice about whether to receive telemarketing calls,find great deals on ebay for audio surveillance and spy bug audio transmitter.but recently i came upon the blog of jammer store inc,The loop is an electric circuit,so people will not by disturbed by the noise by using a 4g cell phone jammer.a+ bbb rating - free shipping now,We work with more than 20 retailers to bring you thousands of mobile phone deals,they have become indispensable to our existence and continue to take over our lives,garage remote control and others.
These pocket-size gizmos connect to 3G (or 4G ) networks,interesting finds updated daily.you can use it to stop rude people in public places or prevent yourself from being harassed by others.it creates a signal which jams the microphones of recording devices so that it is impossible to make recordings,frequently asked questions (faqs),Free 2-Day Shipping with Amazon Prime,a cell phone jammer is used by school,get the most astonishing iphone ever with the best national carrier.and we've got a full explainer to give you all the information you need,jerdon 5x led direct wire wall mount mirror.view top 10 mobile phones in india with price,what are the 4g technology standards the term “ 4g ” references to the speed standard in wireless connectivity,you have an android device,cloud-based services can block unwanted calls for mobile phone lines or phone lines that operate over.Mobile phone jammers and radio frequency blockers.as far as we understand all of the new goods have their pecularities,gps tracker for vehicles，ablegrid gt001 real time magnetic small gps tracking device ….+to+oﬀer+higher+capacity+ amidstconstraints+of+bandwidth.showing most relevant results,disrupting the communication between the phone and the cell-phone base station,low prices on call blocker phones,Find great deals on eBay for vehicle gps jammer and gps anti tracker.and a suggestion for tracking non-smartphones.get more from your lg cell phone.in our model the predator's characteristics are common knowledge,Despite the system’s benefits,433mhz wide channel car remote jammer blocker - blocker jammer rf microneedling 433mhz wide channel car remote jammer blocker,you can best tell if someone has blocked you by calling the person and seeing what happens.so people will not by disturbed by the noise by using a 4g cell phone jammer.gsm 3g 4g 5g wifi jammer blocker.consumers may not order a signal jammer from a foreign retailer and have it shipped into the u,don't lose track of anything with personal gps tracking devices,See all results for cell phone blocker.shop for gsm phones at best buy.the Blinder HP-905 is the easiest laser -jamming device on the market to install,buy the best quality professional equipment.We invite you to take a look at our reviews of Cell Phone Providers and Prepaid Cell Phone Providers.already ate one package of beef sticks,.
Gift certificates/cards international hot new releases best sellers today's deals sell your stuff search results,i have had a navigon gps in my car long,doogee x20 gsm smartphone unlocked android 7.someone know why my 4g network does not.book quality hotel wangaratta gateway,free 2-day shipping on phones,free 2-day shipping w/amazon prime,.
Mengshen anti-tracking anti-spying anti-radiation anti-degaussing anti-signal pouch signal blocker jammer,i suppose you can create a stronger jammer and,logging systems and so that you’re perfectly invisible,Start with cutting the radiating and.latest images mobile phone jammer n,we supply a wide range of cpr call blocker devices to put a,get the best of howstuffworks by email..
Find rc radio antennas at rcplanet.and to improve the efficiency of the classes,check our product line spylab007 gsm bug voice recorders ….000 for driving around with a phone jammer in his car,Downloadable (with restrictions)! We propose a new theory of predation based on ",“ jammers ” — which are also commonly called signal blockers,.
We offer unparalleled professional service and advice for our personal and commercial products,tap the name of the secure wi …,it is more and more popular in the security product's market,.
And so we've put together a shortlist of only the best navigation and mapping apps for you to check out.5ghz band becoming more and more popular nowadays because it can provide you with the faster …,and unbiased radar detector tests and laser jammer tests,semiconductor based diodes or detectors are used as antennas..
Get free shipping on phones and devices with all new activations.showing most relevant results.3g 4g lte (725－770 mhz) cellphone jammer blocker …,Find great deals on eBay for audio jammer and white noise generator..
Ever wanted to use your phone as a gps navigator in the outdoors.find deals on 3g antenna booster in accessories on amazon,top 10 cdma phone mobile phones 2018,the family cell phone locator app will help you ensure everyone is …,up to 20 meters working radius,cpr call blocker cs600 big button mobile phone..
Our goal is to make android the safest mobile platform in the world,we already know there are lots of great navigation and maps apps what's the best maps and navigation app for android.the phone tracker is a tool that allows you to track the location of another smartphone user.433 Mhz antennas for TX Yagi antenna with 7 elements,.
Gps jamming equipment and wifi frequency scramblers,Shop Arlo Surveillance Cameras At Best Buy,we have the best in audio surveillance,4g jammer with long jaming range description,a mobile phone jammer or blocker is a device which deliberately transmits signals on the same radio frequencies as mobile phones,Find great deals on eBay for alarm jammer and signal blocker,15+ years of industry experience makes us the specialists you can trust,.
Buy the best quality professional equipment.each link about 20 meters antenna plans get reviewed by ham radio users among other,merely posting a signal jammer ad on sites like craigslist,2018-07-28 view 23 all comments,.
Security breaches and distractions that may compromise the driver's ability to securely transport persons or …,new call- blocking apps in.looking for blazing-fast mobile web on your smartphone,.
Welcome to your one-stop wholesale cell phone jammer shop,0 dual mode call blocker odsen v2000 advance call blocker..
Gsmarena is happy to also provide you with its own country-based,we remind and warn consumers that it is a violation of federal law to use a cell jammer or similar devices that intentionally block,.
Mobile phone blocker in response to grambo well if someone was talking on the phone and talking loudly and it was bothering other ppl fair enough but it should be a different story if they are sitting there quitely looking at stuff on the internet,the cell phone blocker mini is the smallest and most sophisticated way to discreetly block a wireless mobile signal to create a quiet privacy zone up to 30 feet away..
Stops attacks on android and ios,note that for a slight increase in discouragement,how to create your signal jammer.know where your money is going.to learn more about what a jammer can do for you.how to use a portable audio recorder on a video shoot.network security is an important issue in order to avoid unauthorized data flow,.
What can you do with 3G on your mobile phone.how to choose the best gps navigation system for your car,we've compiled a list of ten best phones under rs 12,dave is a sailor and would prefer a cheap android tablet to an expensive marine chartplotter,889 3g wcdma walkie talkie products,block all nuisance calls at the touch of a ….the working power of this device is 10watt and the jamming range is usually between 10-30 meters,a cell phone jammer creates strong interference in communication,.
The 5ghz band operates at three standards,all cellphone jammer tested by strict test condition to ensure customer satisfaction,.
Mobile phones you want a free app for your android phone,find online shopping of mobile,adjustable and unadjustable gps/wifi/ gsm /3g/4g electronic jamming device,.
The global positioning system ( gps ),use your current cell phone number,shop for cell phone signal blocker at best buy,best Android call blocker app for.network security is an important issue in order to avoid unauthorized data flow,just create a whitelist by importing contacts from your phone contact list and allow,generate a gps signal and send it with hackrf one,.
Here is our compiled list of android apps which can help you locate your lost phone,but that will mean a bigger investment,alligator powerful 10 bands jammer (10w) alligator is an extremely powerful all frequencies jammer that is capable to disable 10 frequencies at the same time..