Headphones with microphone I-Box HPI 1528 MV black

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