100% brand new and high quality.
You can enjoy the music in the wireless world.
Simple fashion, so you can enjoy the life.
Bone conduction design, very safe and comfortable.
You can use it when you are driving, very safe.
Battery: 260mAh Polymer battery
Mic: Antiinterference microphones, 42DB
Play time: 8h
Standby time: 10days
Effective range: 10m (33feets)
Blue tooth Version: 4.1
Receiving Sensitivity: 88dBm
Frequency range: 2020KHz
TF card: No
System language: English
Color: black, white
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