Block GSM and 3G signal in a 10 meter (30 foot) radius. This small handheld cellphone jammer device is smaller than the average cell phone, and has the following great features:
- Blocks GSM / CDMA / DCS / PHS / 3G up to 10 meters (30 feet)
- Up to 2 hour's continuous use on full charge
- Standard for Nokia type battery and charger (included)
- Outlet charger (included)
- USB charger (included)
- Car charger (included)
- North American / European specific models
- Black case
- Light is red while charging, green when in use
- Automatic shut down to avoid overcharging
- Weight: 68g
- Package whole weight: 0.25kg