USB headset MM-HSU09BK 1 piece

A standard-sized, lightweight USB headset with basic functionality. It's easy to connect, just connect to a USB port. It is omnidirectional, meaning it can pick up a wide range of sounds. We use a fabric-coated cable that is less likely to tangle and is more resistant to breakage. The ear pads are made of breathable sponge. Microphone mute and volume adjustment can be easily done with the hand switch. Comes with a windscreen (microphone sponge) to reduce breathing noise. Supports internet calls such as SKYPE. <Headphone section> Format: Dynamic 30mm (stereo) Frequency range: 20-20,000Hz Impedance: 32Ω±15% Maximum input: 30mW <Microphone section> Type: Condenser type Directivity: No (total) directivity Frequency range: 10-10,000Hz Input sensitivity: -34dB±4dB (0dB=1V/Pa,1KHz), -54dB±4dB (0dB=1V/ubar,1KHz) <Common> Connector type: USB A connector (compatible with both USB 2.0 and 1.1) Cable length: Approx. 1.8m