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

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