(Ear Clip Bone Conduction Headphones) Be safe,present,and aware.Introducing a new open-ear headphone that let you listen to music and sound,but also hear the world around you.Support clear call quality,Supports technology to reduce wind noise and environmental noise,making calls clearer. (Lightweight & Stable Fit) Made of skin-friendly soft silicone material that keeps running relaxed,the open ear design helps you achieve true painlessly and harmlessly as the earphone does not need to plug into the ear canal.With an ergonomic surround and streamlined sinking design,the sports Bluetooth headphones can keep on the ear when running,dancing,or wearing glasses. (Mini design,comfortable to wear)Very mini design style,fits both ears,is very light,and securely fits the ear hooks,Suitable for long-term wearing without discomfort to the ears.The mechanical switch is designed to prevent accidental operation for easy access to the neck and hands. (Speaker with high audio technology)