Esperanza EGH470 Headset Head-band Black

Bluetooth: No | Frequency band: 20 - 20000 Hz | Backlight: Yes | USB connectivity: No | Maximum input power: 150 mW | Wearing style: Head-band | Microphone frequency: 30 - 16000 Hz | RF connectivity: No | 3.5 mm connector: Yes | Product colour: Black | Weight: 360 g | Connectivity technology: Wired | Headphone sensitivity: 105 dB | Driver unit: 3 cm | Microphone sensitivity: -58 dB | Wearing style: Ear-hook | Cable length: 2 m | Recommended usage: Gaming | Quantity: 1 | Impedance: 32 Ω