AI Noise Cancelling for Clear Calls: This LEVN wireless headset with mic for work blocks 99.9% of background noise, delivering professional-grade clarity. Whether in a busy airport, a lively co-working space, or taking calls while commuting, your voice stays crisp and clear. The one-touch mute function ensures instant privacy control, making the Bluetooth headset with mic ideal for remote work, virtual meetings, and mobile professionals who need reliable, distraction-free communication anywhere Two Connectivity Methods & Wide Compatibility: LEVN Bluetooth headset uses Bluetooth 5.0 technology to support the connection of computers, cell phones, telephone, and other Bluetooth devices. For devices without Bluetooth function, you can use the USB dongle that comes with the device to connect. It will be more stable and has no transmission delay to connect this wireless headset with microphone to the computer via the USB connection method. Long Battery Life & Hassle-Free Charging: This wireless headset with mic for work delivers up to 65 hours of power, enough to last a full week, keeping you connected through long meetings, office shifts, or cross-country trips without battery anxiety. The plug-and-play charging base offers effortless recharging, while the wireless headset with microphone built-in USB adapter slot ensures your dongle is always within reach. Stay productive without interruptions, no matter where work takes you Immersive Stereo Sound for Work & Play: Experience crystal-clear calls and stunning audio with the Bluetooth headphones with mic. Its binaural design blocks out background noise, providing superior sound for both professional calls and leisure activities. Enjoy seamless compatibility with platforms like Zoom, Microsoft Teams, WebEx, and Skype. Whether you're in a meeting or relaxing with music, this Bluetooth headset with microphone delivers exceptional sound quality for every moment Comfortable earmuffs & 270° rotatable microphone: It is equipped with more comfortable earmuffs and ensures all-day comfort with soft protein leather. In addition, the 270° rotatable microphone can be used on the right or left side and will not be damaged even if it is rotated and adjusted thousands of times. Through the MFB button on the wireless headset for work, you can easily answer/hang up calls (Only for Mobile Phones). With just one click, you’re in your own personal calling space.