Configuration parameters
Bluetooth version: V4.1
Wireless Frequency: 2.4GHz
Charging voltage: DC 5V
Operating voltage: DC 3.7V
Battery: 100ma telephone speakerphone
Music Player / Wireless Talk Time: 5H
Distortion: ≤0.1%
SNR: ≥90dB
Transmission range: 10-20 meters
Transmission power: class2
Selling Points:
Private mode Stereo Bluetooth Headset
Fashion sporty, compact design
Bluetooth wireless audio transmission
A variety of classic color choices