Thank you for viewing. This is an opened product. It has been stored at home. Some items have been tested for functionality, while others have not. Some items are considered junk, so please contact us before purchasing. Open-ear headphones, bone conduction headphones, air conduction ear cuff earphones, 58H long-lasting playback, EDR equipped, ENC Bluetooth, compatible with iPhone and Android, with microphone, left and right separation, Type-C charging. [2024 Innovative Ear Cuff Experience & Air Conduction Technology] These bone conduction Bluetooth earphones adopt innovative air conduction technology, offering a comfortable music experience with an open-ear design. As an evolution of bone conduction earphones, you can enjoy high-quality sound while being aware of your surroundings. [58H Long-lasting Playback & Left/Right Separation Design] These Bluetooth earphones are equipped with a large-capacity battery, allowing for up to 58 hours of continuous playback. The left/right separation design allows you to use them freely in single-ear or dual-ear mode. They are the perfect wireless earphones for long runs, commutes, and going to school. [EDR Equipped & ENC Noise Canceling] These open-ear earphones are equipped with the latest EDR technology, improving sound quality and providing a clearer music experience. Furthermore, the ENC noise-canceling function effectively cuts out surrounding noise, allowing you to concentrate on calls and music listening. 12-2-43