Brand NEW! The USB Headset H390 from Logitech is a stereo headset designed for use with a computer. The headset features stereo headphones and an integrated microphone. It connects to your computer via the USB Type-A interface. The headset is an excellent choice for anyone who wishes to participate in online computer games, web conferencing, or VoIP communications. Stereo Headset The stereo headset features a powerful bass output, allowing you to use it as a standard pair of headphones or for Internet telephony and conferencing. Microphone The headset features an integrated microphone, allowing you to use it for online video games, Internet voice communication, and video conferencing. USB Interface The headset features a USB Type-A interface that is compatible with USB 1.0, 2.0, and 3.0 standards. This single-cable connection transmits audio digitally for the ultimate in fidelity. It is compatible with Windows 2000, XP, and Vista. It also works with Mac OS X 10.2.8 and above. Specs Headset Features Noise Cancellation Microphone Microphone Frequency Response 100 Hz to 10 kHz Microphone Sensitivity -17 dB Impedance 32 Ohms Speaker Earpiece Design On-Ear Listening Mode Binaural Speaker Frequency Response 20 Hz to 20 kHz Speaker Sensitivity 94 dB Connectivity Host Connection 1 x USB Type-A General Wearing Style Over-the-Head Physical Cable Length 7.64' / 2.33 m Packaging Info Package Weight 0.65 lb Box Dimensions (LxWxH) 9.6 x 8 x 3"