SDW 60 HS is a double-sided headset for all-day wearing comfort with soft leatherette ear pads providing effective noise damping. SDW 60 HS is included in SDW 5066 and SDW 5065.A busy light on the headset indicates that you are in a call and helps you to remain undisturbed. To accept a call simply pick up the headset from the desk.Box contents: Double-sided headset with headband, printed Headset Quick Guide, printed safety guide, printed in-compliance leaflet.