Remax bluetooth earphone RB-S5 Sport

Specification:
Brand: Remax
Model Number: RB-S5
Length: 70cm
Wearing Type: In-ear
Connectivity: Bluetooth
Batteries: 70mAh/3.7V
Talk Time: 5h
Music Time: 3.5h
Standby Time: 140h
Charging Time: 2h
Receive Sensitivity: 90BDB
Frequency Response: 2.402-2.480TGHZ
Bluetooth Version: V4.1+EDR
Bluetooth Protocol: HSP/HFP/A2DP/AVRCP
Transmission Range: 10M
Color: White