... , smooth and easy operation, Manufacturer SpecificationsOperating System: Android 2.2Color: ACU Universal Camouflage PatternNetwork: GSM frequencies 850MHz, ... format: MP4, 3GP - Music Formats: MP3, WAV, WMAOther features: - WiFi: Yes (b/g) - Bluetooth: YesLanguages: English, Spanish, Indonesian, Malaysian ... the USB charging adapter. z1 smart android 2.2 watch phone with GPS,Wifi,bluetooth ,camera Z1