Headphones with open ears for comfort and security With their distinctive open-ear design, these headphones fit your ears easily. Compared to conventional in-ear types, they are lighter and more breathable, which makes them perfect for prolonged wear. Remain Conscious of Your Environment: You can hear background noise thanks to the open-ear design, which keeps you safe whether you're riding, running, or navigating crowded areas. Extended-Life Battery: Take advantage of up to 6.5 hours of playback on a single charge, and up to 46 hours of total playtime with the charging case. The case's intelligent LED display lets you know how much battery life is left, so you're never caught off guard. Strong Sound: For a rich, well-balanced audio experience with a deep bass, large 16.2mm speaker drivers are used. Superior Bluetooth Communication: Bluetooth version 5.4