Isolating Signal Bandwidths:CDMA & GSM: 850-960Mhz DCS & CDMA1900: 1805 1990Mhz Typical Coverage: 10 Meters Average Output Power: 10 dBm Typical Battery Life: 2 Hours Power supply: Built in Rechargeable Li-ion battery Dimension: Antennas off - 95mm x 45mm x 20mm (L x W x D) Product NotesPackage Contents *Mobile Phone Jammer *Power AdapterUser manual - English *AC power charger *Sleeve