Monaural wired headset Super wideband audio Inline controller: Only 25 cm from the headset, it will always be within easy reach Practical mute light on microphone boom 360° busylight Intuitive busylight for when you don't want to be disturbed Answer, end and mute calls by adjusting the microphone boom or putting on/removing the headset USB-C - USB-A adapter included for flexibility ActiveGard protects ears from acoustic shocks by preventing sudden sound surges Optimised for contact centre platforms and certified for leading UC providers. Cable length: 1.8 m Includes: Headset, carry bag, inline controller USB-C - A adapter