Open retail Bluetooth Bone Conduction Sports Wireless Headset

Product Name: Open retail Bluetooth Bone Conduction Sports Wireless Headset
These headphones use bone conduction technology, headphones do not enter the ear, no harm to the eardrum. Built-in sponge mute layer, listen to music as if a symphony orchestra is playing in your ears. Built-in microphone so you can talk easily. Bluetooth 10m accessibility connection, automatic connection after power on, low power consumption and large capacity battery, listening to music can last more than 8 hours, long battery life. Memory titanium alloy skeleton, adapt to the shape of different head shapes, twist at will. Streamlined downward design, fits the ear, lightweight and comfortable. Wearing glasses will not affect the wear. Painless for long term use and will not fall off after retail big movements.