Features: 1.44" Capacitive Touch Screen TFT LCD Time / Date / Week / Battery state display Ringing reminder when you receive a call Ringing reminder once your mobile phone disconnected Display the number or name of incoming calls Answer or Dial calls from your wrist Stopwatch function Support hands-free calls, phone book Play the music in your phone (after Bluetooth paring) Sync SMS/call history(only for android phone) Ring reminder when your Android 2.3 or above smart android phone receive a message (including Wechat, Facebook, Twitter,WhatsApp, Skype,and so on) Anti-lost alarm function: When cellphone left watch alarm automatically, after a certain distance to avoid lose the phones Remote taking photo function:You can control your cellphone to take photo from your wrist. (only for android phone) Passometer,Photograph, Vibration Specifications: Material: Steel + Silicon Bluetooth Version: Bluetooth V3.0+EDR Bluetooth Protocol: A2DP + HFP 1.5 + HS P 1.2 Range of Frequency: 2.4GHz spectrum Ambient Noise: ≤75dB Transmitting Range: ≥10m Language Support: English, French, Spanish, Portuguese, Italian, German, Indonesian, Finnish, Thai, Turkish, Russian, Arabic, Swedish Charging Time: about 1 hour Talk Time: about 3 hours Music Play Time: about 6 hours Power Supply: Built-in 210mAh rechargeable battery Package includes: 1 x Bluetooth Watch 1 x usb cable 1 x User Manual