i11 TWS BLUETOOTH 5.0 TRUE WIRELESS EARPHONE

Bluetooth version: 5.0

Music playback time: about 2.5-3 hours-

Talk time: about 3 hours-

Charging box battery capacity: 400 mAh-

Headphone battery capacity: 45 mAh-

Charging time: 70 minutes-

charging box charging voltage 5V-

Charge box to charge the headset: About 4 times-

Simultaneous voice prompts on the left and right headphones when calling-