Sennheiser SC 135 USB Mono headset, HD stereo sound, noise-canceling microphone, black Sennheiser SC 135 USB is a single-sided headset with 3.5 mm jack and detachable USB cable, optimized for flexible UC professionals working on both PC and mobile devices. Sleek minimalistic design and great sound for calls and multimedia make this a convenient single solution for all your audio needs. Sound profiles adjust automatically to communication and multimedia use. A natural listening experience with Sennheiser voice clarity and noise-cancelling microphone optimize Speech intelligibility and an in-line call control unit enables seamless call management. The bendable Boom arm folds discreetly into the headband when not in use, giving a more streamlined appearance. Bendable boom arm that folds discreetly into the headband.
Adjustable fit with soft leatherette ear pads that are built for flexibility and comfort. Plug and play connectivity with USB.
Easy transportation or storage, thanks to an innovative fold-flat ear cup design. Sleek design that looks as good in the office as on the daily commute.
The SC 100 Series makes busy days more effective and listening to music while you work more enjoyable – all in one headset. | 
