B18 Bone Conduction Bluetooth V4.1 Sports Headphone Earhook Headset, For iPhone, Samsung, Huawei, Xiaomi, HTC and Other Smart Phones or Other Bluetooth Audio Devices(Rose Gold) Sony Spare Parts 256G SSD solid state drive

256G SSD solid state drive for MacBook Retina 13 inch A1708 2016

General Compatible with Xiaomi:  Mi Band 8

Material:Plastic+Metal

Comfortable and comfortable to wear

B18 Bone Conduction Bluetooth V4.1 Sports Headphone Earhook Headset, For iPhone, Samsung, Huawei, Xiaomi, HTC and Other Smart Phones or Other Bluetooth Audio Devices(Rose Gold) Sony Spare Parts 256G SSD solid state drive1. Bluetooth 4. 1 Bone conduction headphone 2. Small and covert, more comfortable. is very light, painless wearing in long time use, latest concept ergonomics design fully fit outside the auricle. 3. Loudspeaker close to the ear but it is not inside the ear. It will help listens to the surroundings at the same time, let you keep safety for biking, running, driving and more portable for business, work. 4. Be free to choose exchange your left and right