Built for performance and durability, the EPOS Sennheiser IMPACT SC 635 is a premium single-sided wired headset designed for all-day use in high-demand office and call center environments. Delivering exceptional audio clarity, ultra noise-cancelling microphone technology, and robust build quality, this headset ensures crystal-clear conversations and long-term comfort. With wide compatibility and plug-and-play connectivity, the SC 635 is the ideal solution for professionals who rely on superior voice quality and dependable performance every day. ✔️ Single-sided (mono) design – Stay connected to your surroundings while taking calls ✔️ Ultra noise-cancelling microphone – Suppresses background noise for clear, professional conversations ✔️ HD voice clarity – Natural, crisp sound for superior communication ✔️ Durable build – Reinforced metal components and premium materials for long-lasting use ✔️ Soft leatherette ear pad – Comfortable for extended wear throughout the workday ✔️ Optimized for UC platforms – Compatible with major Unified Communications systems ✔️ Flexible boom arm – Adjustable positioning with precision mic placement ✔️ Plug-and-play with USB or 3.5mm options – Easy integration into existing setups (variant-dependent) ✔️ In-line call control (on some models) – Manage volume, calls, and mute with ease ✔️ Carrying pouch included – Portable and protected, ideal for mobile professionals The EPOS Sennheiser IMPACT SC 635 is engineered for professionals who demand reliable, top-tier audio quality in fast-paced work environments. Whether you're in a corporate office or contact center, this headset delivers comfort, clarity, and confidence with every call.