Designed in the USA and custom-built in China, this light-weight headset is great for internet, telephony, games, music, you name it! 6ft cord has handy in-line volume control, convenient for cyclists and other athletes on the go! Impedance: 32 ohms. Frequency response: 16-22,000Hz. Separate 3.5mm stereo plugs for mike and headset. Boom mic has superior quality speech recognition. Replace your mouse with your voice, using this headset! Colorful, display-ready, blister-packed. Imported for on-going supply. SA144