1. Doro ProSound hs1110 Professional ergonomic headset This classic over the head style headset is manufactured of lightweight material making it one of the lightest in its class on the market At just 40 g the hs1110 will convince you that that less is more v Monaural headset v Quickly adjusts to either ear v Adjustable headband DESIGN BY DORO OF SWEDEN Doro ProSound hs1110 Acoustics Noise cancelling microphone Semi directional microphone Ergonomic sound DNRS Doro Noise Reduction System Ergonomics Monaural Eodymium magnet Earpad size diametre mm Leatherette ear cusion Over the head Unit weight g Cables amp Connections Quick disconnect cable Headset connector RJO9 Headset connector 2 5mm Total length of headset cable m Kevlar re inforced cables Gold plated connectors Accessories Clothing clip DESIGN BY DORO OF SWEDEN