User's Manual

Charging time: 1.5 hours
Charging port: Charging contacts &
charging base
Wireless transmission distance: 33 feet
(free space)
Microphone: Built-in microphone
Microphone sensitivity: -38 dB
Headphone type:Bone conduction
Power display: IOS device
Main material: PC/ABS
Weight: 1.6 OZ
Dimensions: 4.48*3.24*1.41 inch
Built-in Memory: 8GB
Waterproof rating: IPX8
6.Tips for using this headphones for
swimming
1) Wear the headphones at the right