Audio-technica ATH-CC500BT2 BK Cartilage Conduction Wireless Bluetooth Earphones, Multi-Point Noise Reduction, IPX4, Approximately 20 Hours of

These second-generation headphones utilize the third hearing pathway [cartilage conduction*]: They feature a vibration mechanism that utilizes the cartilage conduction pathway in the ear. They allow you to listen to music or audiobooks without blocking your ear canal, allowing you to hear your surroundings while enjoying other activities. Unlike conventional earphones, they are not inserted into the ear canal, so they are less likely to cause ear pain even with extended use. They also prevent ear canals from becoming sweaty, ensuring safe and hygienic use. Next-generation vibration driver with improved sound quality and volume: Equipped with a next-generation vibration driver (PAT.P) that delivers improved sound quality and volume compared to the previous model. Simply place the headphones against the cartilage in your ear, known as the tragus, for high-quality listening and clear phone calls. The driver uses our proprietary [A.P.S.S] technology to prevent sound quality degradation due to external vibrations and suppress unpleasant vibrations during bass reproduction, creating a wide sound field.