Specification Size41 48 12 5mmWeight55gChipsetMTK 2502AModeBTbluetooth Version4 0 Display1 22 240 204 ResolutionTouchSupport Capacitive TouchMemory128 MB ROM 64 MB RAMG sensorEnabledSpeakerAAC 0916Capacity320mAHLithium polymer BatteryStandby Time140 160hrsTalking Time4 6hrsCharger Interface 5pin Charger SeatMaterialStainless SteelColorGold Silver BlackOSNUCLEUSLanguageChinese English German French Spanish Russian Portuguese Arabic Italian Thai Turkish IndonesianCompatibilityIOS andAndriodFeatures Notification Manager Vibrator Ring Alarm for incoming call Missed call New SMS New Email Schedule Notification Sedentary ReminderSiriVoice Control Functions of Intelligent MobilephoneContactsSync Contacts with Phone Indexed Fast Search Easy to make outgoing callbluetooth Earphone support HFP Accept or reject incoming call make outgoing call as a bluetooth earphone call logWeather and DatetimeSupport Varous Surface Mode Clock DialRemote Control MonitoringFind My Phone via The Watch or Find My Watch via The PhoneControl the Media Player RemotelyDual Direction Remote Camera Ourdoor HealthPedometer Calorie walking modeSleep ManagementMonitoring Sleep QualitySound RecordingSupportMP3SupportSupported Graphics FormatsBMP JPG GIFMessageSMS MMSPackage Included 1 x M88H Smart Watch1 x Charging seat1 x Data line1 x User Manual