HUHDBone Conduction Headphones Wireless Bluetooth Waterproof Headset with Mic Comfortable Wear Open Ear Hook Earphone Not In-ear

Brand Name: huhd
huhd Model: HW-390M
Style: Neckband
Vocalism Principle: Bone Conduction
Origin: CN(Origin)
Active Noise-Cancellation: Yes
Control Button: Yes
Communication: wireless
Volume Control: Yes
Model Number: NB01
Waterproof: Yes
Is wireless: Yes
Bluetooth Version: 4.0
Charging Method: CABLE
Support APP: Yes