The GN 9120 DG headset comes with a noisefiltering microphone and has a lightweight design, making it the perfect choice for any user. It lets you make calls from your office or from noisy communal areas, and has a 150metre range. Specially designed for wireless DECT telephones, it has a conference call function and a flexible boom arm that allows you to position the microphone correctly. The GN 9120 DG is supplied with an adjustable headband and an earpiece, and has a battery life of up to 12 hours.