truly wireless bluetooth headphones
enjoy music without any wires
bluetooth version v5.0
headphones with touch control
operating range: up to 10 meters
each earphone has a 40mah built-in rechargeable battery
charging box: 300mah
charging box with led numbers to show battery charge level
built-in microphone for phone calls
charge the headset in the charging case
talk/music time: up to 4 hours