Product description
Watch Case: PC+ABS green plastic
  2. Watch Band: PC+ABS green plastic
  3. Call function: support
  4. Input type: buttons
  5. Screen Size: 14mm*35mm
  6. Resolution: 128*32 pixel
  7. Bluetooth: support
  8. Bluetooth Version: V2.0
  9. Frenquency: 2.4GHz
10. Caller ID display, Vibrating: support
11. Anti-loss warning: support
12. Battery: Li battery

Feature:
1. Ringtones tips
2. Music playback
3. Sync phone book(max1500contacts)
4. Supports dial/answer/reject phone call
5. Sync SMS(supports android smartphone only)
6. Anti-lost: vibration& ringing
7. volume control
8color black white Blue