... /off,power-on/off image can be customized Alarm set : 5 group alarm,can be customized and set extra sleeping timeBatteryStandard ... (5B)Talk time :180-300minutes Standby time :150-280hrsDimensionsSize : 101.5*44*14.5 mmWeight :100gColor :Black,white,red,blueLanguageSupport multi-languages,Such ...