Zopsc Bone Conduction Headphones Bluetooth 5.3 Open Ear, 11Hrs Playtime Sweat Wireless Sport Earphones, with Earplugs for Running Cycling Work

[Advanced Technology] Stay connected effortlessly with the 5.3 chip, providing faster and more stable pairing, and allowing you to connect to two devices simultaneously for convenience. ^^ [Crystal Clear Sound] Innovative technology delivers audio directly to your inner ear, ensuring safe and listening experiences. ^^ [All-weather Performance] Professionally rated design withstands sweat and rain, letting you unleash your potential in any outdoor conditions. ^^ [Impressive Battery Life] Enjoy 11 hours of standby battery life with the built-in 180mah battery, for uninterrupted workouts and daily use. ^^ [Experience Superior Comfort] Our open ear design provides maximum comfort, allowing you to stay alert to your surroundings while immersing yourself in clear sound.