Features: [Release Ears to Hear More] Release your ears to listen the world, you can response to the surrounding situation quickly, far away from dangerous, suitable for many indoor and outdoor activities. [Avoid Ear Damage] No eardrum damage, healthy and comfortable, very good for child, the young and the old to avoid ear damage. [Bone Conduction] The sound transmits through the bone to auditory nerve, perfectly suitable for people who has trouble in listening. [Healthy Way for Listening] No need to put into ear, easy to clean, avoid ear disease caused by sweat in ears when excercising. [Perfect Sound Quality] Built-in high-performance Microphone and Speaker, offering you perfect sound quality and clear communication effect. [Hands-free Function] Supports hands-free calls, greatly set free you hands from answering the call during exercise. [Switch Between Calls And Music] Enjoy wireless music, easy to switch between calls and music, you will not miss any incoming calls whilst listening to music. [Strong Compatibility] Compatible with almost all BT-enabled mobile devices such as, for iPhone6 6Plus, for Samsung S5 S4 / Note 5, for HTC One, Laptop, etc. Creative ergonomics design, balanced wear, tight on the ear.