Sk3 Bone Conduction Headphones Bluetooth Wireless Ear Hook 9d Hifi Sound Headset Waterproof Sports Earbuds black

Description

Bluetooth 5.1 chip: Revolutionary technology upgrade. Bluetooth 5.1 chip greatly improves data transmission rate while achieving low power consumpton, making the sound quality better and the signal more stab.The ergonomic design and lightweight feathers are precisely designed and measured to make your ears completely comfortable.Noise reduction design: It can well solve the environmental noise during the call and provide a better call experience.