Bakeey MD8 Bone Conduction bluetooth 5.2 Headphones Ear Hook Wireless IPX5 Waterproof Earphones for Sport Fitness Shocki

Features The Headsets wireless earbud uses advanced bone conduction technology to transmit audio to your inner ear through cheek bone vibration which can prevent the eardrum from being damaged by wearing the earphone for a long time healthier and safer Memory titanium alloy back hanging design supports 360 degree bending not easy to damage and not deform Big bass diaphragm 3D NICAM electric shock bass pure tone CVC professional noise reduction Lightweight zero burden unrestrained Specification Model MD8bluetooth chip BK3266 stereo bluetooth version 5 2 bluetooth distance about 10 meters Battery 150mAh Charging time about 2 hours Talk music time about 8 hours Frequency 20Hz 20kHz Impedance 32 ohms Sensitivity 85dB mW Waterproof rating IPX5 Color Red Black Product size 129 112 70mm Product weight 25g Packing size 158 108 45mm Package weight 71g Packages 1 Pair Bone Conduction Headphones 1 Charging Cable 1 Manual