Wireless version: 5.1 JL6973

Distance: ≥10M

Frequency response: 20Hz-20KHz

Speaker driver: φ8

Impedance: 32Ω

Charging box: 200mAh

Earbuds battery: 30mAh

Charging time: 1H

Charging port: type-c

Playing time: 3.5-5.5H

Color: black