Bluetooth version:JL 6973 V5.3
Charging casing battery: 500mAh
Earbuds battery:40mAh
Speaker:13mm
Playback time: 7hrs+26hrs
Calling time: 6hrs+10hrs
Bluetooth range: ≈10m
Charging time:≈1.5h
Charging port: Type-C
Frequency response: 20-20KHz
Mode of operation: Touch