pedometer smart bluetooth bracelet with vibrating
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
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