awei T21 Bluetooth V5.0 Ture Wireless Sports TWS Headset with Charging Case (White)

1. Bluetooth version 5.0, Jerry solution 2. Type-C interface, fast charging 3. Single/ear mode, automatic matching and interconnection 4. Charging compartment battery: 300mAh/3.7V, earplug battery: 30mAh/3.7V 5. 2.5 hours of talk time, 2.5 hours of music playback, 1 hour of charging time, 130 hours of standby time 6. 10 meters transmission distance, portable storage, not easy to lose