Marshall Major IV Brown - BT headphones

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