... running, smooth and easy operation, Manufacturer SpecificationsOperating System: Android 2.2Color: ACU Universal Camouflage PatternNetwork: GSM frequencies 850MHz ... 58, W: 45, D: 13 (Watch)Certification: CE, FCC, RoHSProduct NotesNote: This Android cellphone is designed only to work with ... , then use the USB charging adapter. android 2.2 z1 smart android watch phone with GPS,Wifi,bluetooth ,camera Z1 ...