Zone 305 is a wireless headset certified for Microsoft Teams over native Bluetooth without a USB dongle. The headset connects via native Bluetooth, freeing up one valuable USB-C port. It's ideal for mass deployment to everyone who needs great audio and a reliable connection for calls or video meetings.With up to 20 hours of battery life and 30-meter wireless range, 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 and FSC™-certified packaging.