Stereo Bluetooth headset, tailored to your needs. Connection to the device: Bluetooth, USB-C. Wearing style: Over-Ear, Headband style: Overhead, Wearing mode: Duo. Suitable for: Office, Home Office. Microsoft certification: compatible (not certified). Six microphones for clear audio transmission. Up to 21 hours of talk time. Intuitive touch control for calls and music. Work wherever you want with the Over-Ear Bluetooth headset Voyager Surround 80 UC without a microphone arm and enjoy optimal sound quality everywhere. Immerse yourself in a great sound experience, enjoy full comfort with soft ear cushions and an adjustable headband, and stay focused thanks to adaptive Active Noise Cancelling (ANC). Maximum concentration with immersive audio. With a headset that delivers rich, clear audio quality for calls and music, you can focus on what matters and avoid distractions. Work wherever you want and enjoy the best sound with six built-in microphones and no microphone arm. Four additional microphones support the adaptive ANC. As reliable as you are. Maximize your productivity with a headset that works as hard as you do. With a talk time of up to 21 hours, easy ear controls, and smart sensors for automatic call answering, you have full control over your communication. True comfort for focused work. Thanks to the lightweight carbon design, ultra-soft ear cups, and adjustable headband for a light fit, you'll forget you're wearing a headset. Long-lasting comfort so you can focus optimally on your conversations.