Bluetooth Metal Vibrating Bracelet

A. Vibrate when call come,Show Caller ID on LCD display
B. Vibrates when phone is more than 10 meters away (prevent phone lose)Phone Anti-lost function
C. Clock function
D. Automatic pairing, no need to operate repeatedly
E. Material: Metal
F.Standby time: 60-100 hours
Charging time: 1 hour
Display Language: Arabic numerals
Frequency: 2.4GHz
Battery: Lithium Polymer
Compatible with mobile phones with bluetooth V1.1, V1.2, V2.1