Marshall Major IV BT - BT headphones

Bluetooth range: 10 m | Control type: Buttons | USB connectivity: Yes | Headphone sensitivity: 99 dB | Battery operated: Yes | USB connector: USB Type-C | Impedance: 32 Ω | Bluetooth: Yes | Headphone frequency: 20 - 20000 Hz | 3.5 mm (1/8-inch) in: Yes | Recommended usage: Calls & Music | Connectivity technology: Wired & Wireless | Driver type: Dynamic | Charging time: 180 min | Wearing style: Head-band | Continuous audio playback time: 80 h | Battery type: Built-in battery | Bluetooth version: 5.0 | Headset type: Binaural | Driver unit: 4 cm | Product type: Headphones | Weight: 165 g | Microphone type: Boom/Built-in microphone | Product colour: Black | Ear coupling: Circumaural