8 Bands Handheld Signal Jammer with 20m Range and Car Charge for 2G 3G 4G GPS WiFi Blocking

8 Bands handheld 2G 3G 4G GSM DCS WiFi GPS Cell Phone Signal Jammer with 20m Range

This portable handheld signal jammer provides an effective solution for blocking unwanted phone disturbances in private spaces or preventing vehicle tracking. Compact and affordable, it's designed for easy portability and can be used directly in vehicles with the included car charger.

The device blocks 2G, 3G, 4G, GPS, WiFi, VHF, UHF, and Lojack signals. Frequencies can be customized upon request, including LoJack 173MHz, 433MHz, 315MHz, 868MHz, 450MHz, iDEN, CDMA, GSM, GPRS, DCS, PCS, AWS, WCDMA, UMTS, 3G, 4G, LTE 700, LTE 800, LTE 2300, LTE 2600, GPS L1, GPS L2, Galileo, Compass, Glonass, WiFi, Bluetooth, WIMAX, UAV, and Drone frequencies.

Featuring advanced design with an integrated cooling fan, this jammer maintains optimal working temperatures for stable, long-term operation. Individual band controls allow you to selectively disable specific frequencies without affecting others. The included DC12V car charger makes it ideal for mobile use.