Havit H2040d headphones/headset Wired Head-band Gaming Black

Impedance: 20 Ω | Driver unit: 5 cm | USB connectivity: Yes | Backlight colour: Multicolour | Backlight: Yes | Plug and Play: Yes | Product type: Headset | Material: Foam | Headset type: Binaural | Recommended usage: Gaming | Headphone frequency: 20 - 20000 Hz | Microphone type: Boom | 3.5 mm connector: Yes | Wearing style: Head-band | Material: Leather | Cable length: 2.1 m | Connectivity technology: Wired | Virtual surround: Yes | Cable colour: Black | Product colour: Black | Headphone sensitivity: 113 dB | Microphone sensitivity: -38 dB