Bone conduction bluetooth headset Y-12 non-in-ear earhook sports mini 5.3 bluetooth headset stereo wireless Product description Color: black, silver, red, 1. [Non-ear plug design] - The earphone version is an ear-hook design, not in-ear, and does not hurt the eardrum. It is easy to carry, suitable for all people, and does not fall down when running. Can be worn on the left or right ear, with glasses. Built-in microphone for hands-free calling. 2. [The speaker unit is external] - The speaker is close to the ear but not in the ear, and will not block the ear canal. Listen to the surrounding environment during calls or music, safer on the road or in some scenes, more suitable for business, work. 3. [Comes with two detachable earbuds] - Suitable for left and right ears, the earbuds make the earhook wireless headphones sound more concentrated. Especially in noisy places, you have to wear earplugs to keep your music and calls clear. 4. [Lightweight Design]- Very light, no pressure or pain for long time use. Earhook design and ergonomic design, the wireless earphones stick to the ears, suitable for all people, and will not fall off when running or driving. 5. [Built-in high-performance lithium battery]- 6 hours of continuous answering calls, about 6 hours of music playing time, and 150 hours of standby time. Product Features Applicable Products Intelligent noise reduction, answer/reject, last number replay, one drag two, music play/pause Android, IOS50 or above/WP system mobile phones with bluetooth function, PSP, laptop desktops, waiting for bluetooth function devices