TelephoneStuff.com Plantronics H161N DuoPro Noise-Canceling Over-the-Head.. H161N

Versatility is the hallmark of the DuoPro line, with best-in-class audio performance and all-day wearing comfort for call center and office professionals. Features: - Noise-canceling microphone that features an innovative anti-twist boom for perfect placement every time - For noisy environments (over 65 dB) - Over-the-head style — Unique double T-pad headband distributes weight evenly so there’s never a speaker pad pressing on your ear - Supports SoundGuard Plus and Call Clarity technologies for superior sound - Can be worn on either ear - Quick Disconnect lets you walk away from your phone while still wearing your headset - Adjustable clothing clip NOTE: Requires Plantronics amplifier.