?Best in Class Customer Support? Reach out to our 24-hour customer support to resolve any issues you might experience with your headphones. With two years of after-sale service, you can rest easy knowing that you have a reliable set of work headset with microphone. ?Easy Controls & Busy Light? Swivel-to-mute microphone for easy audio controls. Flip the microphone to get it out of the way when you're not using it or mute it quickly. Flip it back down to unmute the mic and continue your conversation. Mic mute button and volume wheel on the ear shell are also easy to access and convenient to control your audio experience. The wired headphone also includes a do-not-disturb light to let your coworkers know when you are busy. ?USB Wide Compatibility? You no longer have to worry about drivers or compatibility with these professional office headsets as you only need to plug them into your device's USB port to enjoy great sound and crisp audio. Our wired headset with microphone are compatible with PC, computer, laptop, Windows XP/Vista/7/8/10, Mac OS, making these the perfect headsets for call centers, office, Skype, school, online courses, Zoom, Teams, etc. (Tip: USB cable is pluggable for better control.). ?Extra-Comfortable & Removable Ear Pads? Designed for maximum comfort, our call center headsets boast extra soft breathable earmuffs to ensure that you remain comfortable even after several hours of wearing. With an adjustable headband, these PC headsets can be adjusted to a perfect fit for most head sizes without causing discomfort. The removable ear pads help you further extend the lifespan of your headphones as you can take them out for cleaning or swap them out when they get worn. ?Environmental Noise Cancelling Headset? This computer headset picks up your speech with exceptional clarity, allowing whoever you communicate to hear your voice loud and clear. The AI-powered environmental noise-canceling chipset technology helps to filter out up to 99.6% of distracting ambient noise, eliminating distractions while you are on the phone regardless of if you are in a busy office or a crowded room.