Philips TAH5205 Compact fold, bass boost, 40mm drivers, 29 hrs (White)

Philips TAH5205 Compact fold, bass boost, 40mm drivers, 29 hrs (White) Type: Wireless Driver Unit: 40mm Frequency Response: 20Hz-20KHz Input Impedance: 32 ohms Battery: Battery type(Headphones): Lithium Polymer (built-in) Battery capacity(Headphones): 400 mAh Operating Time: Music play time: 29 hr Talk time: 21 hr Package Contents: Accessories: Audio cable: 3.5mm stereo cable, L=1.2m Charging cable: USB-C cable Quick start guide: Yes