Earphone: Magnet Adsorption
Bluetooth Version: Bluetooth 5.2
Driver Size: 10mm
Wireless Range: 10 meters (Free Space)
Frequency: 20 to 20KHz
Battery: Li-polymer 90mAh
Charging Time: 2 hours
Playtime: 8 hours
Charging Port: Type-C
Connectivity: Android 4.4+ / iOS 9.0+
