Koss | KPH30iK | Headphones | Wired | On-Ear | Microphone | Black

<b>Headphones</b> Headphone sensitivity: 101 dB Impedance: 60 ? Headphone frequency: 15 - 25000 Hz <b>Microphone</b> Microphone type: In-line Microphone noise-canceling: No <b>Other features</b> 2.5 mm connector: No <b>Packaging content</b> Quantity: 1 <b>Packaging data</b> Package height: 64 mm Package depth: 171 mm Package weight: 200 g <b>Performance</b> Cable length: 1.2 m Product type: Headphones Product colour: Grey Wearing style: Head-band Cable colour: Grey Recommended usage: Calls/Music <b>Ports & interfaces</b> 3.5 mm connector: Yes RF connectivity: No USB connectivity: No Connectivity technology: Wired 6.35 mm connector: No Bluetooth: No <b>Safety warning</b> Warnings: Do not disassemble or modify the product yourself. Warnings: The product contains batteries which must be disposed of correctly. Warnings: Read the user manual before use.