Features:1.5" 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.100% brand new and high quality. Notice: Only Support For Android SystemSpecification:1. Material: Import PC + ABS plastic alloy structure Rugged、Shockproof、Dustproof 2. Size: 47*40*11mm/1.85￣*1.57￣*0.43￣3. Bluetooth Version: Bluetooth V3.0+EDR4. Bluetooth Protocol: A2DP + HFP 1.5 + HS P 1.25. Range of Frequency: 2.4GHz spectrum6. Ambient Noise: ＋75dB7. Transmitting Range: －10m/393.7￣8. Language Support: English、 French、 Spanish、 Portuguese、 Italian、 German、Turkish、 Russian9. Charging Time: about 1 hour10. Talk Time: about 3hours11. Music Play Time: about 5 hours12. Standby Time: about 120 hours13. Power Supply: Built-in 230mAh rechargeable battery 14. Color: white、 red、 black Package includes: 1 x Bluetooth Watch、 1 X USB cable、 1 x User ManualRetail box isn't included.