The Sennheiser SC 260 USB headset is a robust, single-sided, wired, softphone headset designed for Unified Communication professionals in Contact Center and Office workplaces. Create quality sound leadership with the Sennheiser Voice Clarity and noise-cancelling microphone, the SC 260 USB optimizes speech intelligibility in noisy environments to deliver a clearer, more natural conversational experience during calls.This Quality design is Built to last, the SC 260 USB is with its durable construction designed for years of continuous use. Its lightweight, metal-reinforced headband with numbered grooves gives a personalized fit and a fully adjustable, bendable boom arm positions the microphone perfectly.Designed for all-day use, the SC 260 USB features a CircleFlex® dual-hinge ear cup with soft leatherette ear pad for long-lasting user comfort. Sound enhancement profiles adjust automatically for optimal voice or multimedia experience while Sennheiser ActiveGard® technology protects users from acoustic shock and sudden sound surges.Additionally, a nylon carry pouch for transport or storage is included to protect the headset when not in use.