Material: ABS+PC
Color: Black
BT Version: 5.3
Chip-set: AD7006F4
Transmission Distance: ≥10m
Frequency: 20Hz-20KHz
Sensitivity: 103db ± 3db
Battery of Earbuds: 70mAh
Charging case: 1000mAh
Music Playing time: 11 hours at 80% volume
Type C Charging Port
Speaker driver: 16.2mm