functie
Bluetooth, Waterdicht, Led Display, Noise Cancelling gebruik
Portable Media Player, Mobiele telefoon Ondersteuning Geheugenkaart
Draadloze Vertragingstijd
Battery Type
Polymeter Lithium Battery Headphone battery capacity
Charging box battery capacity
Charging Type
Charging box USB socket charging, headphone magnetic charging Charging box charging time
Charging box chargeable times