X1 Bone Conduction Wireless BT Stereo Headphone BT 4.0 CSR8645 Neck-strap Earphone Hands-free Headset for Android / iOS Smart Phones Other BT-enabled Devices Black

Features:
[Operating Principle] No eardrum damage, it is an healthy, eco-friendly headphone, suitable for child, young people, and also suitable for the person who uses the headphone frequentlyto avoid damaging the ear. The sound transmits through the bone to auditory nerve, perfectly suitable for people has trouble in listen and suitable any other people.
[BT Connection Strong Compatibility] BT 4.0 is perfectly compatible with almost all BT-enabled mobile devices such as, for iPhone SE 6 6Plus , for Samsung Galaxy S7 / Edge, Tablet PC, Laptop, etc.Super easy and fast paring with your smartphone or other BT device for high-fidelity stereo music, movies and chatting.
[Multi-point Connection Hands-free Call] With BT 4.0 + EDR chip, it ensures high-fidelity stereo sound quality and stable performance.Enjoy music wirelessly, easy to switch between calls and music, you will not miss any incoming call while listening to music. It supports hands-free call and voice prompt which makes your life easier.
[Ergonomical Design] Its U-shaped ergonomical design is suitable for walking, running, climbing, skating, skiing sport, diving, etc.
[Endurance Time] Low consumption, with built-in 200 mAh Polymer battery, it offers up to 6 hours of continuous music and 5 hours of talking time. Standby time is about 240 hours.