Engineered for air traffic control, military, and C3 operations, the HME 46-3S Single-Sided Communication Headset from Sennheiser allows users to keep one ear completely open and features a noise-compensating mic for clear speech.
The headset is built to be durable yet comfortable to wear for long periods of time, with a soft earpiece, soft temple mount, and a two-piece automatic headband. The microphone boom can rotate, allowing the user to wear the mic on the left or right side. ActiveGard technology protects hearing by preventing acoustic noise bursts. The noise-cancelling, electret-condenser microphone offers a wide frequency response and filters out ambient sound for optimum speech clarity, reducing "call back, read back" events.
A connecting cable is not included with this headset.