MAXELL MINI DUO Wireless in-ear headphones with charging case Black

Headphone sensitivity: 98 dB ±3 dB | Battery operated: Yes | USB Type-C connector: Yes | Number of microphones: 1 | Battery capacity: 60 mAh | Product type: Headphones | Oven control type: Buttons | Headphone frequency: 20 - 20000 Hz | Bluetooth version: 5.0 | Product colour: Black | Continuous audio playback time (with charging case): 20 h | Operating keys: Play/Pause, Skip down, Skip up, Stop | Wearing style: In-ear | Microphone type: Built-in | Battery capacity (charging case): 400 mAh | Charging case: Yes | Charging time: 2 h | Impedance: 16 Ω | Connectivity technology: Wireless | Operating keys: Mute | Operating keys: Answer/end call | Headphones: Y | Control type: Wireless | USB cable: Yes | Bluetooth: Yes | Wireless audio playback time: 5 h | Recommended usage: Calls & Music