Gold Member Since 2014
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Shenzhen Greetwin Technology Co., Limited

Signal Jammer, Mobile Signal Jammer, Cellular Jammer manufacturer / supplier in China, offering Handheld Cell Phone Jammer Portable Mobile Phone GPS Jammer (GW-JN6L), 300W VHF Jammer / UHF Signal Jammer for Remote Bomb, 50 - 300m VHF UHF Mobile Phone Signal Jammer for Walkie Talkie and so on.

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Supplier Homepage Product Handheld Jammers Handheld Cell Phone Jammer Portable Mobile Phone GPS Jammer (GW-JN6L)

Handheld Cell Phone Jammer Portable Mobile Phone GPS Jammer (GW-JN6L)

FOB Price: Get Latest Price
Min. Order: 1 Piece
Port: Shenzhen, China
Production Capacity: 10, 000PCS/Month
Payment Terms: L/C, T/T, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: GW-JN6L
  • with Built-in Battery: 4000mA/H
  • Trademark: Greetwin
  • Specification: ISO9001
  • HS Code: 8517699000
  • Weight: 650g
  • Antennas: Six Whip Antennas
  • Transport Package: Neutral Packing
  • Origin: Shenzhen
Product Description

Handheld Cell Phone Jammer  Portable Mobile Phone GPS Jammer (GW-JN6L)

How to use?
First, please attach the antennas to the body. Then use the charger to charge the jammer before you use it for the 1st time. Please make sure that the jammer is charged for at least 5 hours.

Once you turn the switch on, devices like cellphones (2G ~ 4G LTE) and WiFi&Bluetooth devices will not be able to transfer any data or make calls within the blocking range.


The metal case provides a very firm frame and the fan inside makes it possible for long term operation without overheat. Each antennas has its own switch so you can turn them off separately according to your needs (like when you only want to block GSM phones and let CDMA phones work just fine).

Rechargeable battery inside could provide a working time over 1.5 hours continuously. You could charge the jammer via the lighter in your car or use AC/DC in your home.This tiny device could help those who want to control or block phone use (voice call and internet use) around with very easy steps.

All you need to do is just to turn the jammer on and it will automatically start to send out jamming signals. Within the functional range, all wireless device, including cellphone, mobile phone, GPS, WiFi device, will not be able to use as long as the jammer is on.

Basic Features:
(1) Compact Size and easy carry
(2) Multiple bands ,Individual channel on/off selector switches
(3) Long battery life (>1.5hours)

Cover interface standards:


Style D:
CDMA/GSM : 850 to 960MHz
DCS: 1,805 to 1,880MHz or DCS/PCS:1805 to 1990MHz
3G: 2,110 to 2,170MHz
4G WIMAX:2345-2400MHz or 2620-2690MHz
4G LTE:725-770MHZ or 791-821MHz

Style E:
CDMA/GSM : 850 to 960MHz
DCS: 1,805 to 1,880MHz or DCS/PCS:1805 to 1990MHz
3G: 2,110 to 2,170MHz
Wi-Fi: 2,400 to 2,500MHz
4G WIMAX:2345-2400MHz or 2620-2690
4G LTE:725-770MHZ



TypeOutput portFrequencyAverage output power
Europe / Middle East MarketLTE800791-821MHz500mw
WCDMA 3G2110-2170MHz500mw
Wifi 2.4G(optional)2400-2500MHz500mw
American Market
 Wifi 2.4G(optional)2400-2500MHz500mw
Power supply: 50 to 60Hz, AC 100 to 240V
With AC adapter (DC12V), 4000mA/H Built-in Battery
Total Output power: 3Watt
1-20M @ depending on the Signal strength
Weight: 650g
Inner box dimension:220x202x65mm

Dimension: 126x76x35mm and not include antennas
6pcs External Omni-directional Antennas
Charge full time about 4Hours, Working time:1-2Hours.
Running temperature: -10'C to +55'C


 Bomb squads, anti-terror units, anti-drug units,

 Border control units, checkpoint personnel, Special Police (S.W.A.T),etc

Handheld Cell Phone Jammer Portable Mobile Phone GPS Jammer (GW-JN6L)

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Mr. Albert Peng
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