Esperanza EGH330B Head-band Black, Blue

Cable length: 2 m | Product colour: Black | Bluetooth: No | Connectivity technology: Wired | USB connectivity: No | Microphone in: Yes | Headset type: Binaural | Headphone frequency: 30 - 16000 Hz | Volume control: Yes | Impedance: 32 Ω | 2x 3.5 mm connectors: Yes | Weight: 250 g | Maximum input power: 100 mW | Backlight: No | Wearing style: Head-band | Headphone frequency: 20 - 20000 Hz | DFU / User manual: Yes | Headphone sensitivity: 105 dB | Recommended usage: Gaming | Microphone sensitivity: -52 dB | Driver unit: 4 cm | Quantity: 1 | Warnings: Avoid contact with water. | Warnings: Do not use while charging. | Warnings: Keep away from sources of heat.