Koss | KPH30iW | Headphones | Wired | On-Ear | Microphone | White

<b>Headphones</b> Impedance: 60 ? Headphone frequency: 15 - 25000 Hz Ear coupling: Circumaural Headphone sensitivity: 101 dB <b>Microphone</b> Microphone noise-canceling: No <b>Other features</b> 2.5 mm connector: No <b>Packaging content</b> Quantity: 1 <b>Performance</b> Cable colour: White Product type: Headphones Product colour: Blue Cable length: 1.2 m Product colour: White Wearing style: Head-band <b>Ports & interfaces</b> 6.35 mm connector: No 3.5 mm connector: Yes Bluetooth: No RF connectivity: No Connectivity technology: Wired