1. Press the button on the charging case = auto connecting.
2. Auto Pairing is simple and takes seconds to establish.
3.Touch Sensor Control. No button, easier to use and waterproof
4. Bluetooth Version 5.0 chipset. Compatible with all Bluetooth devices
5. Intelligent charging box. Provides fast charging for long endurance. Up to 3 charges in box.
6. Including wire between box and charger/phone to recharge box