A unique style in the Sennheiser SC 100 series, the SC 165  is a double-sided headset with 3.5 mm jack  optimized for mobile professionals working on mobile devices. Sleek minimalistic design and great sound for calls and multimedia make this a convenient single solution for all your audio needs. Large leatherette ear pads provide immediate comfort and passive noise reduction. Sound profiles adjust automatically to unified communications (UC) 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.