Portable Mobile Phone Signal and GPS Signal Jammer-CDMA/GSM/DCS/PHS/GPS Blocker, Shielding Range 1 Meters to 10 Meters
This product is easy to carry, built-in lithium battery, fully charge battery can work about 2 hours, with a car charger, and wall charger.
Used to block mobile phone signals and GPS satellite signals, against location tracking, to protect your whereabouts, and information confidential.
For Safe & Security Petroleum station, Government Building, Military Establishments, Prison, Car.
For Public Places Church, court house, Library, Lectsure hall, Meeting room, Classroom, Test room, Recording studio.
- Battery: Ni-Mh battery DC5V/1100mA
- Work time: 150 Minutes
- Support Powered by car cigarette charger
- Humidity: 5%-80%