GMT10 jammer was stopped production. Please purchase upgraded model of GMT14 jammer to get more powerful jamming effect.
Differences between GMT14 and GMT10
GMT14 has double output power on GPS L1, L2 and L5 bands.
GMT14 does not blocks 2.4G Wi-Fi/Bluetooth signals.
GMT14 has strong rubber antennas can hide in pocket and no broken antennas.
GMT14 is build-in cooling fan for get long time works.