Maxell Dynamic+ wireless headphones with charging case Bluetooth white

Wireless audio playback time: 4 h | Impedance: 32 Ω | Battery recharge time: 2 h | USB port type: USB Type-C | Product type: Headphones | Operating keys: Play/Pause, Skip down, Skip up, Stop | Bluetooth: Yes | Power source type: Battery | Operating keys: Answer/end call | Headphones: Y | Oven control type: Touch | Headphone sensitivity: 94 dB +/- 3 dB | USB cable: Y | Ear tips: 3 pairs | Operating keys: Mute | USB charging: Yes | Bluetooth range: 10 m | Control type: Wireless | Product colour: White | Wearing style: In-ear | Charging case: Yes | Recommended usage: Calls & Music | Charging case: Yes | Microphone type: Built-in | Headphone frequency: 20 - 20000 Hz | Connectivity technology: Wireless | USB port: Yes