Product InformationBestseller bluetooth bone conduction headphone sports retractable fashion wireless running headset for iphone
FeaturesBone Conduction Technology: The sound transmits through the bone to auditory nerve, no need to put into ear, no eardrum damage, good for user to avoid ear disease and hearing losing.
Ear-free Keeping Danger Away: Release your ears to listen to the world, you can response to the surroundings quickly, far away from danger.
Hands-free with Microphone: With built-in Microphone, it supports hands-free calls, greatly set free you hands from answering the call during exercise.
Perfect for Sports: Sweat-resistant design immerses you in sports and music, suitable for walking, hiking, running, climbing, skating, driving and other indoor or outdoor activities.
Long Battery Life: Built-in 180mAh rechargeable Li-polymer battery provides up to 6 hours of playback on single full charge and the standby time can last to 30 days.
Offers Much More Convenience:
* Wireless Blue tooth 4.0 Technology ensures transmitting strong signal in high quality and high speed.
* Compatible with almost all Blue tooth-enabled mobile devices such as, for iPhone X 8 Plus, for Samsung S8, Tablet PC, etc.
* Easily control playing / pausing, adjusting the volume, previous / next song, answering / rejecting / ending an incoming-call and redialing the last number.
* Creative ergonomics design, balanced wear, tight on the ear. Foldable design, easy to carry.

SpecificationsBlue tooth Version: V4.0
Operation range: Up to 10 meters
Frequency Range: 100-18KHz
Microphone Sensitive: -42dB
Impedance: 32 ohm
Battery: 180mAh Li-Polymer Battery
Music Playing Time: up to 6 hours (depends on music volume)
Standby time: 30 days
Charging Time: about 2 hours
Charging: DC 5V adapter or computer USB output port
Main Item Size: 14.5 * 11.8 * 2.4cm / 5.70 * 4.64 * 0.94in
Main Item Weight: 42g / 1.50oz
Package Size: 13.2 * 12.5 * 4.2cm / 5.19 * 4.92 * 1.65in
Package Weight: 220g / 7.76oz

Packaging Show
Whats Inside The Box
1 * Bone Conduction Headphones
1 * USB Cable
1 * Storage Bag
1 * English User Manual
FAQQ: What is a bone conduction?
Answer: Bone conduction is a way of sound conduction which transfer sound waves through Cranium,bony labyrinth,inner ear lymph fluid,auditory nerve,auditory center. We can hear the sound using bond conduction every day.