Our new H08A model wired headphones feature a new generation of open-ear headphone design using air conduction technology. They can transmit quality audio directionally without plugging the ears, ensuring they can hear the sounds around them. This special design provides you with a unique listening experience when studying, working and playing games, helping to prevent missing important information due to plugging the ears. [Excellent wearing experience]: Our H08A model Open ear headphones feature an enhanced ergonomic design to ensure complete comfort on your head even during activities. The headphones remain stable even during intense physical activities. The special structural design ensures compatibility with glasses. In addition, our open-ear headphones weigh only 0.88oz for maximum comfort. [Excellent sound quality]: Our H08A model headphones are equipped with 16.2mm full-range dynamic drivers, which significantly reduce sound quality loss and provide pure, balanced audio and clear output for all music genres. These headphones provide powerful bass, charming highs and clear mids, allowing your child to immerse in a 3D music journey. [Flexible and Durable]: Our new H08A model wired earphones are made with a high-strength memory titanium neckband that can be bent 360° without deformation during daily use. We use a thick coating to wrap the crystal wire to ensure that the cable will not tangle, preventing pulling or knotting. Despite intense twisting and pulling, these earphones remain sturdy and reliable. [12-Month Warranty]: We are pleased to offer a one-year warranty on our products. This warranty covers any defects in materials or workmanship under normal use during the warranty period. If you have any questions or concerns, please feel free to contact us. We are always here to provide you with the best customer service.