PROBUILDER EAR DEFENDERS W/BLUETOOTH

Description

Display light and adjustment head band
Noise reduction 29dB
1 pc AUX Jack input
1 pc micro USB cable for charging
Rechargeable Li-ion battery 3.7V 750mAh 2.78Wh
Receive calls or play music via your phone
Operating time about 8 hours
Charging time 3.5 hours
Transmission distance 10m
Operating temperature 0-40°C