1.48" Capacitive Touch Screen TFT LCDTime / Date / Week / Battery state displayRinging reminder when you receive a callRinging reminder once your mobile phone disconnectedDisplay the number or name of incoming callsAnswer or Dial calls from your wristStopwatch functionSupport hands-free callsPlay the music in your phone (after Bluetooth paring)Sync phone book/SMS/call history(only for android phone)Ring reminder when your Android 2.3 or above smart phone receive a message (including Wechat， Facebook， WhatsApp， Skype，and so on)The message function can only Support Android SystemAnti-lost alarm function: When cellphone left watch alarm automatically， after a certain distance to avoid lose the phonesRemote taking photo function:You can control your cellphone to take photo from your wrist.Altitude Meter，Passometer，Photograph， Barometer， VibrationMaterial: Steel + SiliconBluetooth Version: Bluetooth V3.0+EDRBluetooth Protocol: A2DP + HFP 1.5 + HS P 1.2Range of Frequency: 2.4GHz spectrumAmbient Noise: ��75dBTransmitting Range: ��10mLanguage:English，French，Spanish，Portuguese，Korean，Italian; German; Indonesia;Finland; Thai; Turkey; Russian; Arabia; Thai; SwedenCharging Time: about 1 hourTalk Time: about 3 hoursMusic Play Time: about 6 hoursStandby Time: about 160 hoursPower Supply: Built-in 230mAh rechargeable battery