Langsdom BE17 Bone Conduction Waterproof Bluetooth Sports Earphone is a neck-mounted earphone designed for sports activities. It features Bluetooth compatibility and an IPX8 nano waterproof design.
Product type: Neck-mounted Earphone
Compatibility: Bluetooth devices
Material: High-strength titanium alloy
Key feature: IPX8 nano waterproof design
Color/Variant: Black
Bluetooth version: BT V5.4
Frequency: 2.402-2.480Ghz
Working distance: 10m
Output power: 8mW
Rated power: 5mW
Distortion: about 5%
Charging voltage: DC5V
Battery capacity: 200mAh
Headphone charging time: about 2h
Customized bone conduction vibrator, clear human voice
Rounded corner streamlined body, gentle and comfortable to wear
Comes with 32G memory card, listen to music without a mobile phone
