B-50Q headset is used in applications from auto racing to industrial, Ideal for airport tarmacs, fans at car races, construction sites and other intense noise environment. and heavy equipment operation, providing tough reliable 2-way communication.Features DNC microphone for clear transmissions and Clear Hear speakers for unsurpassed audio performance. Rugged headsets are built to perform in extreme noise environments -combining the latest technology and firm, yet comfortable fit for optimum communication.

RAN-1000AS headset is Single-Sided Heavy Duty Headset with PTT, PTT is situated in the ear cup.Feature Comfortable Foam head Pads and Over-the-head Adjustable Stainless Steel Band and Noise cancelling Electret Mic Element deliver enhanced noise reduction, superior voice with noise cancellation, while providing comfort and stability.