The T -Series offers a quick, versatile option for communications using accessories that are easily interchangeable to a Tactical Body PTT. The SPM-1400 T Series Tactical Boom Microphone Headset from PRYME Radio Products is a rugged, medium-duty, behind-the-head headset with flexible boom microphone. The adjustable padded headset allows for ideal fit and maximum comfort for long hours of use. The SPM-1400 also features a noise-canceling boom mic; a rugged, polycarbonate PTT housing for maximum durability; and a high-quality speaker, which provides ideal receive audio. The Remote PTT allows for multiple uses in the field, and the reinforced strain relief gives the unit maximum durability.