BLUETOOTH No more wires ! Be free to move around and easily connect your wireless earphones to your phone with the Bluetooth 5.0 connection. The audio will sync in real time, no matter if you are far from your device or not, so you can enjoy your music or games instantly. CHARGING TIME Enjoy accurate, high-fidelity sound and up to 5 hours of listening time on a single charge. The included charging case gives you an additional 20 hours of charging time (25 hours total). Charging time: 2 hours. WATERPROOF Thanks to its IPX4 protection rating, you can continue to listen to all your favorite music, even in the rain. They’re also sweat-proof. USEFUL These headphones are carefully designed to fit your ear during your different activities, so they will stay firmly in place. LICORN DESIGN Enjoy a unicorn-designed headset to make you stand out from the crowd !