ChingKong Technology Co.Ltd

We are a professional signal jamming device manufacturer,We save life and prevent leakage

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Handheld Signal Jammer

Customer Reviews
The jammer is excellent, very sensitive and accurate, and the signal is stable and the jammer easy to use.

—— Kristeen Dermody

Excellent device. Works as advertised. The carrying case is well worth the money and also well made. Very happy with this purchase. I bought it for use in the classroom and i have found it to work amazing in so many other environments.

—— Tony Macke

The price is higher than other models, but perfect gadget I've ever seen. more powerful,Works well. Like it!

—— Michael Carcia

The design of this jammer is really different and nice. I like the design and its color..

—— Laumea

Professional manufacturers, providing OEM/ODM services, solved the problem of our tender,

—— William

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Handheld Signal Jammer

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China 18 Channel Handheld Signal Jammer With LCD Display factory

18 Channel Handheld Signal Jammer With LCD Display

World First18 Channel Handheld Signal Jammer With LCD Display Product Information Name: The Latest Handheld 18 Bands 5G Cellphone Signal Jammer With Nylon Cover, Blocking 2G 3G 4G 5G Wi-Fi GPS UHF VHF,18Watt ... Read More
2021-03-11 16:58:18
China Handheld 5G Cell Phone Signal Jammer 16 Antennas Blocking Lojack WIFI GPS 3G 4GLTE factory

Handheld 5G Cell Phone Signal Jammer 16 Antennas Blocking Lojack WIFI GPS 3G 4GLTE

Product Information Name: World First Handheld 5G Cell Phone Signal Jammer With 16 Band Hidden Antenna Blocking 5G Wi-Fi5G RF Signal Jammer ,12Watt Jamming up to 20m Model: CKJ-1806P16-5G Color: Black Basic ... Read More
2021-03-11 16:58:29
China 30M 8 Bands High Power 16W Cell Phone GSM 3G 4G GPS Handheld Signal Jammer factory

30M 8 Bands High Power 16W Cell Phone GSM 3G 4G GPS Handheld Signal Jammer

Product Information Name: Unique High Power Handheld Signal Jammer With 8 Bands for Cell Phone 2G 3G 4G LOJACK GPS ,16Watt Jamming up to 30m Model: CKJ-1808P8 Color: Black Basic Specifications Jam Signal Type: ... Read More
2021-06-01 10:18:04
China 12 Antennas Handheld Signal Jammer All Bands Cellphone 4G/3G/2G GPSL1L2L3L4L5 Blocker factory

12 Antennas Handheld Signal Jammer All Bands Cellphone 4G/3G/2G GPSL1L2L3L4L5 Blocker

Product Information Name: The Latest 12 Antennas Plus Portable Mobile Phone Signal Jammer LOJACK GPS Wi-Fi Signal Blocker Bigger Hot Sink & Battery 8.4Watt Jamming up to 20m Model: CKJ-1816N12 Color: Grey Basic ... Read More
2021-03-11 16:58:39
China LOJACK 16W 16 Antennas Handheld WiFi GPS Jammer factory

LOJACK 16W 16 Antennas Handheld WiFi GPS Jammer

Product Information Name: The Latest Handheld 16 Bands Cell Phone Signal Jammer With Nylon Cover,Blocking 5G 4G Wi-Fi5G RF Signal Jammer,16Watt Jamming up to 25m Model: CKJ-2002N16-5G US Color: Black Basic ... Read More
2021-03-11 16:58:40
China Block Bomb Remote Control Handheld Signal Jammer Hidden 4 Antennas Pocket Design factory

Block Bomb Remote Control Handheld Signal Jammer Hidden 4 Antennas Pocket Design

Product Information Name: Mini Hidden 4 Antennas Pocket Remote Control Bomb Jammer, Block 433 315 868 915MHz Signals Model: CKJ-2001SN8-RC Color: Black Basic Specifications Jam Signal Type:CKJ-2001SN8-RC: ... Read More
2020-06-16 18:04:03
China 10 antennas Handheld Mobile Phone Jammer Wireless All In One Design block up to 20m factory

10 antennas Handheld Mobile Phone Jammer Wireless All In One Design block up to 20m

Product Information Name: The Latest 10 Antennas Plus Portable Mobile Phone Signal Jammer LOJACK GPS Wi-Fi Signal Blocker Bigger Hot Sink & Battery 7Watt Jamming up to 20m Model: CKJ-1713N10B Color: Black Basic ... Read More
2020-06-16 18:04:03
China AC 110 -220V High Gains 8 Antennas Handheld Signal Jammer factory

AC 110 -220V High Gains 8 Antennas Handheld Signal Jammer

Product Information Name: Plus 8 Antennas Portable Cell Phone Jammer, Jamming 2g/3G/4G and LOJACK GPS WIFI Signals, Bigger Battery Model: CKJ-1605N8P Color: Black Basic Specifications Jam Signal Type: 1: CKJ... Read More
2020-06-16 18:04:03
China DC12V Cars Cigarette Lighter Using GPS Tracker Signal Jammer Up to 10M factory

DC12V Cars Cigarette Lighter Using GPS Tracker Signal Jammer Up to 10M

Product Information Name: MINI GPS L1 signal jammer use in car cigar lighter DC12V Model: CKJ-1005GPS Color: Black Basic Specifications Jam Signal Type:1: CKJ-1005GPS: GPS L1 signal Output Power:Total 0.2W Jam ... Read More
2020-06-16 18:04:03
China OEM Handheld Signal Jammer Portable Wifi Bluetooth 3g 4g Mobile Phone Blocker factory

OEM Handheld Signal Jammer Portable Wifi Bluetooth 3g 4g Mobile Phone Blocker

Mini Handheld GPS Jammer, 3 Antennas GSM SIM Card GPS Signal Blocker, Block GSM 2G GPSL1 Signals, Item No.: CKJ-1003M3 Mini Handheld GPS Jammer, 3 Antennas GSM SIM Card GPS Signal Blocker, Block GSM 2G GPSL1 ... Read More
2020-06-16 18:04:03
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