Specification
Bluetooth Version: V4.1
Profile Support: HSP / HFP / A2DP / AVRCP
Frequency Range: 2.402G-2.480G
Receiving Sensitivity: 85dBm
Transmission Distance: ≤10m
Speaker: Rating 3mW
Sensitivity: ≥90dB
Frequency Response: 50-20000Hz
Battery Capacity: 65mAh/3.7V
Charging Voltage: DC 5V-500mA Micro USB
Charging Time: 2hours
Talk Time: 4.5hours
Play Music Time: 4.5hours
Standby Time: 100hours