ShengDa Shiji Co.,Ltd.

Date: 14th May 2016
4G Cell Phone Jammers
New Handheld 6 Bands 2G 3G 4G and Lojack Mobile Phone Signal JammerIsolating Signal Bandwidth:- CDMA/GSM: 850 to 960MHz ??- DCS/PCS: 1805 to 1990MHz ?- 3G: 2110 to 2170MHz ? ??- GPS: 1570-1580(GPSL1) ? ?- 4G(LTE): 725-770MHZ OR 790-825MHz- 4G: 2345- 2400MHZ OR 2620-2690MHZ ?- LOJACK: 167 to 175MHzFeatures?Aluminum alloy material and high quality?Shielding signals?Effective and adjustable up to 20 meters radially blocking coverage?Portable size and light weight?Widely used for security and confidential matters?Without any damages to human bodySpecifications?Primary Function: Mobile Phone Handheld Signal Jammer?Material: Aluminum alloy?Shielding Coverage: up to 20 meters radially (depending on the mobile service provider's network condition)?Working Voltage: 110V - 240V / 50Hz-60Hz?With Built-in Battery: 4000mA/h,Website:, Charge full time about 6Hours, Working time: 1-2HoursPackage Contents?1 x Jammer with 6 Antennas?1 x Power Adapter?1 x Car Charger?1 x User ManualProduct Reviews:1.good sample, hope the further cooperation will be smoothly.2. It is the one I am searching for during these days, finally got it the day before yesterday, very satisfied with the powerful jammer's functions.3. I think the delivery was very fast.4.No matter what other people to choose, I really like this one.5. Performs as promised. Flawless quality. Strategically placed, I actually manage to block out quite more than the specified max range.6. the package is really good, the product is ok, better than I thought, actually.7. a new place for my digital life, will be a long term customers here.8. This is the best online store in my mind, I have lots of shop online experience. I will cooperate with you for more.
Latest News
Contact Information



1st Floor,NO.51,Fu Cheng Ao,Ping Hu Town,Shengzhen City,GuangDong Province,China.
Shengzhen, 518000


Contact Form