✓BUILT TO LAST: Built with tough design and sturdy materials for performance in mind. 5.3ft long cord offers flexibility to move around, designed to keep pace with the demands of work and life. With a 2 year warranty on all headsets , you never have to worry about the quality of your USB Business headset. ✓WIDE COMPATIBILITY & MULTI-PURPOSE: Wide compatible with Windows 2000/7/8/10/XP/Vista, Mac OS X and most leading UC Platforms, Softphone. Great ideal for online courses, Skype chat, call center and conference calls. ✓EASY TO USE: Headphones with microphone plug and play, no drivers required, connect the headset directly to a USB compatible device. Equipped with control buttons and status indicators, you can quickly adjust the headset volume up/down, mute/unmute the microphone. ✓MOST COMFORT HEADSET: Arama computer headset with microphone have been rigorously tested for stability and comfort, ergonomic and freely adjustable for different head sizes, ensuring that everyone can find the most comfortable way to wear them. ✓SUPERB AUDIO QUALITY: Noise-canceling microphone usb headset with wideband audio and enhanced Digital Signal Processing (DSP) delivers clear, natural, and rich audio. Acoustic Shock Protection(ASP) to protect your hearing.