[AI Noise Cancellation] Enter a world of unparalleled clarity with our wireless headset AI noise cancellation - extraordinary technology that eliminates 99.9% of background noise, ensuring your voice sounds clear and bright on every call. Whether you're in a bustling coffee shop or at a busy call center, callers can talk to you as seamlessly as if you were face-to-face, making it the ultimate choice for remote workers. With the added call privacy of the mute button, your conversations are yours. [Multi-tasking Charging Dock] The charging base for wireless headset with mic provides alternative charging options and includes storage for a USB dongle. It has four USB 3.0 charging ports, offering flexibility and convenience for fast and efficient data transmission. It also supports connecting various peripheral devices, such as mobile hard drives, and USB flash drives. This functionality assists you in managing multiple tasks, improving work efficiency, and simplifying your workspace. [Immersive HD Stereo Sound] This binaural wireless headset is meticulously designed with ear cups that envelop your ears, delivering calls, music listening, and video experiences with stunning clarity. The lightweight and ergonomic design ensures maximum convenience, featuring an adjustable headband and a 270-degree rotatable microphone for a perfect fit on either side. Ultra-soft ear pads provide exceptional comfort, making them ideal for extended listening sessions. [Embrace Wireless Free] This wireless headset with mic for work supports 2 connection options: Bluetooth V5.2 and 2.4G USB adapter, which can be selected according to your needs. Say goodbye to frustrating tangled wires and restrictions, and keep your workspace tidy. The USB dongle connection is more secure and stable, offering lower latency guarantees and a 49ft/15m wireless range. Even if you leave your seat, you can stay connected and work efficiently without worrying about signal loss. [Super Battery Endurance] This Bluetooth V5.2 headset is equipped with a high-capacity battery that can provide an astonishing 65 hours of continuous playback time for your calls or audio journeys on a single full charge. Whether you're working from home and attending an important meeting you can't afford to miss, maintaining a professional demeanor is a breeze. Enjoy uninterrupted entertainment with long-lasting battery life, free from annoying low-battery alerts.