DSP intelligent noise reduction, enjoy HD calls
Imported liquid silicone ear caps for comfortable wear.
6hours using time, long-lasting battery life
Bluetooth 5.0, fast & stable transmission
Multi-function button, convenient & easy to use.
Detachable earhook, stable for sports and driving
Only 8g! Super lightweight design.
Brand : Joyroom
Product : Single Wireless Earphone
Model : JR-B01
Wearing method: in-ear
Bluetooth audio decoding: HSP, HFP, A2DP, AVRCP
Frequency response range: 100-20KHZ
Microphone sensitivity: -42±3db
Headphone battery capacity: 85 mAh
Rated power: 2mW
Use time: about 6H
Standby time: about 140H
Earphone charging current: 80mA , charging time: about 1.5H , charging input: 3.7V
Material: ABS plastic material