Esperanza EGH300B Headset Wired Head-band Gaming Black, Blue

Headphone frequency: 20 - 20000 Hz | Driver unit: 4 cm | Wearing style: Head-band | Microphone frequency: 16 - 16000 Hz | Headphone sensitivity: 105 dB | Microphone sensitivity: -52 dB | Maximum input power: 100 mW | Impedance: 32 Ω | Headset type: Binaural | USB connectivity: No | Weight: 220 g | Backlight: No | Product type: Headset | Bluetooth: No | Cable colour: Black | Connectivity technology: Wired | Recommended usage: Gaming | Product colour: Black | Product colour: Blue | Cable length: 2 m | Quantity: 1