Headphones with microphone I-Box HPI 1528 MV black

Internal memory type: Headset | Acoustic system: Closed | Product type: Headset | Connectivity technology: Wired | Product colour: Black | Cable length: 2.2 m | Driver unit: 4 cm | 3.5 mm connector: Yes | Impedance: 32 Ω | Wearing style: Head-band | Mac operating systems supported: Yes | Windows operating systems supported: Yes | Headphone frequency: 20 - 20000 Hz | Audio output channels: 2.0 channels | Material: Plastic | Microphone connectivity: 3.5 mm