... - Music Formats: MP3, WAV, WMAOther features: - WiFi: Yes (b/g) - Bluetooth: YesLanguages: English, Spanish, Indonesian, Malaysian, German, French, Portuguese, Italian, Vietnamese ... cellphone's warranty.To charge the phone watch, connect the end of the strap with the USB extension cable, then use the ... USB charging adapter. z1 smart android 2.2 phone watch with Android 2.2 OS, WIFI, GPS, G-sensor