Sell Bluetooth Wireless Bone Conduction Headset, IPX8 Waterproof Swimming Diving Available, 8GB MP3 Music best price

Brand Name：OUKADUN Style：Ear Hook Certification：NONE Vocalism Principle：Bone Conduction Origin：CN(Origin) Control Button：No Active Noise-Cancellation：No Communication：wireless Volume Control：Yes Sensitivity：32dB Wireless Type：bluetooth Is wireless：Yes Line Length：0m Support APP：No Function：Sport Number Of Drivers：2 Plug Type：NONE Package List：Charging Cable Impedance Range：up to 32 Ω Connectors：None Model Number：CH513 Earcups Type：Semi-open Headphone Pads Material：Other Bluetooth Version：5.0 Codecs：NONE Support Memory Card：Yes Driver Diameter：20mm Resistance：32Ω Waterproof：Yes Frequency Response Range：20 - 20000Hz With Microphone：Yes Features：With Microphone Charging Method：CABLE Magnet Type：Other