The gold standard in performance and comfort for the most intensive phone user The Plantronics SupraPlus headset series has been trusted by enterprises around the world for years, and continues to set the standard for durable, lightweight corded headsets, designed for contact centre and office professionals. Plantronics SupraPlus® is UC ready with wideband technology that ensures great incoming call quality. The microphone boom is long and sleek; improving user positioning for better outgoing call quality and the ultra noisecancelling microphone provides exceptional noise reduction. All this enables much clearer conversations and less fatigue for office and contact centre workers. - Experience full wideband audio. The entire SupraPlus series takes advantage of wideband VoIP technologies. The noise-cancelling boom features wideband receivers to deliver improved speech clarity and life-like fidelity –which helps to decrease listening errors, repeats and listener fatigue. - Excellent receive-side audio quality. A wideband frequency response improves listening intelligibility. - Comfortable, lightweight design. Adjustable headband, foam ear cushions create a stable, comfortable fit. - Bendable click-stop microphone boom. Stays in position for clearer voice transmission. - Small, light, flexible cable. Designed for lightweight durability, with a single-cable design for binaural models. - Quick call feature. Headband twists out of the way for convenient quick call pick up. - Monaural or binaural styles. Monaural lets you hear the conversation and what’s going on around you. Binaural cuts out distracting background noises. - Silver version has superior leatherette ear cushions.