Zone 305 is a Microsoft Teams–certified wireless headset. It's ideal for mass deployment to everyone who needs great audio and a reliable connection for calls or video meetings. Dual noise-canceling mics on the adjustable boom are designed to capture the voice clearly, while noise-canceling algorithms suppress background noises so others can hear you clearly. The dynamic speaker drivers are fine-tuned to deliver warm and clear sound for calls and more. Intuitive buttons on the headset allow employees to easily answer calls, toggle mute, and end meetings with a simple touch. With up to 20 hours of battery life(1) and 30-meter wireless range(2), Zone 305 offers the freedom to move around as needed throughout the day. The lightweight design provides a long-lasting, comfortable fit. You'll love that its plastic parts are made with 55% PCR plastic(3) and FSC™-certified packaging.