- 3.5 mm jack
Sennheiser SC 135 USB-C is a single-sided headset with 3.5 mm jack and detachable USB-C cable, optimized for UC professionals working on both PC and mobile devices. Sleek minimalistic design and great sound for calls and multimedia. A natural listening experience with Sennheiser Voice Clarity and noise-cancelling microphone optimize speech intelligibility. Includes an in-line control unit.