FeatureHardware Platform: MTK6261Product Modeling: C88Color: Silver，Black，Blue，Green， PinkCertification: CEScreen: 1.22HD IPS Capacitive Touch Screen， 128 * 128pxDimension: 46.75 * 40.8 * 11.2mm(1.84 * 1.61 * 0.44 inch)Packaging Size: 46.75*40.8*11.2Product Weight: 50gMemory: 32M+32M Support Extend Max 16GB Memory CardACT: Wrist bright screen， flip mute the call， flip mute the alarmElectrocardiogram(ECG): Analysis of ECG DataThermoneter: Temperature monitoringPedometer: Sport pedometer， calorie consumption， moving mileage recordsSedentary reminder: Time to Sport， change the unhealthy mode of lifePSG， Sleep monitor: The objective of scientific quantification to record and analyze your sleep Frequency: GSM 2G 850/900/1800/1900 MHzAnti-Lost: Anti - lost to remind. bidirectional searchBluetooth music play: Sync to phone musicPhonebook capacity: 50 for watch， 250 for SIM card，sync to phoneCamera: 0.3MPBattery capacity: 350mAh battery Speaker: SupportCharger: 5pin micro usbVibration: SupportType of memory card: TF CardSync Notifier: SMS， Wechat， Whatsapp，Facebook and other notifications(Only for Android cellphones)Other functions: Alarm clock， Calendar， Stopwatch， Calculator， Record，Massager， Remote Camera， UV， Heartrate Monitor， Make calls， Anti-Lost， Call reminder， voice recorder， BT music player etc.Languages: English， Chinese， German， Spanish， Italian， French， Portuguese， Russian， Turkey. What's In A Package??1 * bluetooth watch 1 * USB cable 1 * user's Masual 1 * box