... functionAir Pressure,Height and TemperatureCompass/TorchWeather forcastBluetooth/JavaMultimediaMulti-LanguageSpecification:Model: Outfone A83Network: GSMFrequency: 850/900/1800/1900MHZColor: Military Green,Black,YellowDisplay ... 11 hours or moreDimensions: 120x54x24.8mmWeight: 175gPackage Contains:1 x Outfone A83 Walkie-Talkie Waterproof Phone1 x Antenna for Walkie-talkie2 ...