AI-Powered ENC Noise Cancellation: Immerse yourself in unparalleled call quality with the HP31D's revolutionary AI-Powered ENC Noise Cancellation. Harnessing the HiFi4 DSP processor and a compressed neural network trained on extensive noise data, this Bluetooth headset achieves an impressive 99.9% background noise suppression. Whether in a bustling environment or a noisy setting, your caller will hear only your voice, ensuring crystal-clear communication. | Bluetooth 5.3 & Multi-Point Connection: Enjoy swift pairing and enhanced connectivity with Bluetooth 5.3 technology, elevating your wireless experience. With a remarkable range of up to 33 feet, the HP31D lets you move freely while maintaining premium sound quality. The Bluetooth multi-point connection allows simultaneous pairing with two devices, effortlessly switching between computer meetings and incoming phone calls. | Easy Controls & Long Battery Life: Experience convenience at your fingertips with the headset's intuitive controls. The Multi-Function Button (MFB) and dedicated mute button provide hands-free call management without reaching for your device. Revel in extended usage with up to 35 hours of continuous calls and 45 hours of music playback on a single charge. The included charging base and USB cable enhance flexibility, allowing you to recharge effortlessly. | All-Day Comfort & Ergonomic Design: Prioritize comfort during prolonged use with the work headset’s thoughtful design. Indulge in pillow-soft ear cushions and a stretchable headband with a padded leather sling. The headphone's 250° rotatable boom mic supports versatile left and right wearing, while the 180° rotatable ear muffs accommodate various head shapes. Choose comfort without compromise for all-day wear, making it an ideal choice for your professional or personal needs. | Versatile Connectivity & Broad Compatibility: Connect via Dongle, Bluetooth, or USB A/type-C cable to your PC, Mac, cell phones, or tablets. The included USB dongle caters to computers without Bluetooth, ensuring broad compatibility with leading platforms like Teams, Zoom, Webex, and more. Compatible with Windows, Mac, Linux, Android, and iOS, the on ear wireless headset is a reliable companion for work, calls, online courses, conferences, call centers, webinars, and home offices.