Esperanza EGH430 Headphones with microphone Headband Black, Green

Headphone sensitivity: 105 dB | 3.5 mm connector: Yes | Wearing style: Head-band | Product colour: Black | Product type: Headset | Cable length: 2 m | Headphone frequency: 20 - 20000 Hz | Headphone frequency: 30 - 16000 Hz | Warnings: Do not use while charging. | Maximum input power: 150 mW | Weight: 290 g | Impedance: 32 Ω | Microphone sensitivity: -42 dB | Recommended usage: Gaming | Driver unit: 4 cm | Headset type: Binaural | Connectivity technology: Wired | Volume control: Rotary | Microphone type: Boom