Advanced acoustic echo processing, drown you into the beautiful melody.
Lightweight, mini earphone, get rid of the shackle of wire completely.
Ergonomic design, more comfortable for long time wearing.
One button to control, easy to answer, pair, turn on or off.
Built-in high sensitive microphone, provide you safety driving.
Wearing Type: In-ear
Bluetooth Version: V4.1
Transmission Distance: 10m
Rated Power: 3mW
Driver Unit: 8.6mm
Receive Sensitivity: 85dB
Frequency Response: 20-20000Hz
Battery Capacity: 50mAh, 3.7V
Charging Time(h): 2 hours
Working Time(h): 3 hours
Standby Time(h): 80 hours
Color: Black (as given picture)