Havit H2040d headphones/headset Wired Head-band Gaming Black

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