【Brand New, Unopened】boco Bone Conduction Truly Wireless Earphones earsopen PEACE TW-1 Black Bluetooth Compatible ※There are 3 black ones. 　We offer discounts for multiple purchases, so please comment. These earphones exceed your expectations. The world's first truly wireless bone conduction earphones. Now, it's time to Experience a new way of "listening." Take off the ear tips that cover your ears, and wear sound like you wear clothes. The new form of "listening" created by bone conduction. PEACE is a bone conduction earphone that doesn't cover your ears and listens through bone conduction. You can hear the surrounding environmental sounds, so you can enjoy music with peace of mind. Made in Japan with high-precision technology, it expresses bass to treble in a balanced way. The lightweight T-shaped design of 9g per ear provides excellent fit and is designed to be difficult to slip even with vigorous movements. "PEACE TW-1" is a bone conduction earphone that allows you to enjoy music while also hearing the surrounding sounds, in contrast to conventional noise canceling. Developed by BoCo, this product transmits sound directly to the auditory nerve through the bones, so there is no need to cover your ears. By naturally taking in outside sounds without sealing the ears, it ensures safety during running and walking, and realizes a new listening style that is also useful during telework in the office! "PEACE TW-1" reduces the risk of "smartphone hearing loss" and other issues with bone conduction technology, while also reducing the burden on the ears. Unlike conventional earphones, it does not put pressure on the eardrum, so you can enjoy comfortable, long-hour listening while protecting your ear health. Since it doesn't cover your ears, there is no stuffiness or pressure, and you can spend your time stress-free. With IPX7 waterproof rating, you can use it with confidence in sports and outdoor activities exposed to sweat and rain. By using it with the charging case, you can play for up to 12 hours, supporting long-distance travel and remote work. With "PEACE TW-1," which is gentle on your ear health and allows you to take in surrounding sounds safely, please enjoy a new listening experience.