This Jabra Evolve2 65 headset features world class speakers for crystal clear calls and is optimised for use with Microsoft Teams. Perfect for use in busy offices, the isolating foam oval ear cushions and angled earcup design combine to effectively block out noise. To prevent disturbances, the headset features an integrated busylight to alert others when you are on a call. The dual Bluetooth feature allows you to connect to 2 devices at once within a 30m range. This headset has an industry leading 37 hour battery life.