Improved mobility and portability The ear headphones fold and bend easily for compact packing, saving space in luggage or at the office. Wear them anywhere and enjoy higher quality audio. Waterproof and sweatproof design Overear folding headphones use materials that resist water and sweat, suitable for longterm use. Whether you are working out, traveling, or relaxing, you can enjoy your music without worrying about damage. Long battery life and flexible playback options A performance lithium battery provides up to 10 hours of playback. The headphones include a TF memory card slot and a 3.5 mm audio interface for uninterrupted music anytime, whether you listen wirelessly or via a wired connection. Impeccable clarity and reliable connection Experience HiFi sound with clear detail and engaging playback. Effective noise isolation helps minimize external disturbance, while the design supports a fast and stable connection. Use scenarios Commuting or traveling: foldable form fits in bags easily for onthego listening. Gym or outdoor activities: sweatproof materials plus secure wear for workouts and outdoor use. Home or office: flexible listening options with wireless and wired (3.5 mm) connectivity, plus local playback from TF card.