Main function:

1. Vibrate when call come
2. Phone Anti-lost function
3. Show Caller ID on LCD display
4. Clock function

Bluetooth Vibrating Alert Bracelet Watch Calling ID Display Distance

Features:

1. Vibrate when call come
2. Vibrates when phone is more than 10 meters away (prevent phone lose)
3. Automatic pairing, no need to operate repeatedly
4. Show Caller ID on LCD display
5. Clock function
6. Material: Metal
7. Standby time: 60-100 hours
8. Charging time: 1 hour
9. Bluetooth specification: version 2.1
10. Frequency: 2.4GHz
11. Battery: Lithium Polymer
12. Compatible with mobile phones with bluetooth V1.1, V1.2, V2.1
13. Colors: black, silver
14. Accessory: 1x USB cable, 1x Power adapter, 1x User manual