X1 Bone Conduction BT Headset Waterproof Sweatproof Lightweight Ear Hanging Design Sports Headphone

Features:
Adopts bone conduction technology to transmit sound, the sound waves are directly transferred to the auditory nerve through the bone, healthy and comfortable.
Built-in 5.1 BT chip, has stronger and more stable transmission speed, lower Power consumtion, and more powerful performance.
Hanging ear design is not easy to fall off.
IP67 Waterproof, effectively prevents sweat from damaging components.
High capacity lithium-battery has lasting endurance.
Ultra lightweight, convenient to carry and wear.