<b>【AI NOISE CANCELLATION & MUTE FUNCTION】</b>FXWONTY wireless headset for computer Qualcomm chip QCC3020 equipped with AI environmental noise cancelation microphone, it can eliminate up to 99.99% of the ambient noise. So you can hear and be heard clearly wherever you are. It's perfect for remote work. When you want to mute your voice during the call, just pressing the mute button on the microphone, ensuring that you can easily switch to a private conversation. <b>【LONG BATTERY LIFE & CONVENIENT CHARGING BASE】</b>The bluetooth headset is equipped with a 400mAh battery that provides up to 50 hours of talk time and 400 hours of standby https://offerup.com/redirect/?o=dGltZS5JdA=='s perfect for office, home, remote working, call center. Wireless headset for computer designed with a charging base, you can easily drop the headset in it for a charge, the headset can also be charged with the USB-C charging cable directly. It only takes 2 hours to fully charge. <b>【BLUETOOTH HEADSET WITH USB DONGLE & WIDE COMPATIBILITY】</b>Wireless headset adopts bluetooth 5.0. The pairing process is fast, efficient and stable.The bluetooth headset with microphone can work for computers, cell phones, laptop, pc tablets& any bluetooth devices. It will also come with the USB dongle, so you don't need to worry about the compatibility issue any more. For devices without Bluetooth function, you can use our USB dongle to connect. <b>【COMFORTABLE EARMUFFS & ROTATABLE MICROPHONE】</b>The USB wireless headset with microphone is comfortable to wear, with soft& breathable earmuffs& adjustable headband design to fit different head types. In addition, the rotatable microphone can be used on the right or left. The single ear wireless headset is suitable for call center, remote work, office, home, classroom, online courses, receptionist, construction sites, teams, zoom, skype and other life needs. <b>【REMOTE WORKING RANGE & HANDS-FREE CALLS】</b>The bluetooth 5.0 headset for pc has a wireless working range of up to 49 feet/15 meters, even a distance away from the connected device for a shor