Energy Saving Bluetooth Smart Watches Bracelet For Iphone Gift

Technical Specification:

A:compatible to Bluetooth 2.1 (standard)
B:Class 2 standard (10 meters)
C:Working Frequency: 2.4GHz
D:workable distance 5-10M
E:auto energy-saving mode
F:low power consumption mode/ high speed operation mode
G:safety certificate, data encryption

Main function:

A: Caller’s name and number display (name and number)
B: Unconnection warning after 5-10M(vibration warning)
C: incoming vibration for alert
D: answer/conversation/hangup
E:Earphone support.
F: MP3 play support.
G: synchronization Telephone\'s contacts
H: time display