The Pryme SPM-2200 Series Trooper II is a weatherized remote speaker microphone for two-way radios. Its high-impact housing is sealed against both dust and liquid and meets both IP56 and MIL-STD 810 ratings for water resistance and durability. It uses a military-grade cable with a tough polymer jacket on the outside and Kevlar reinforcement inside. The Trooper II has a loud speaker, a strong clothing clip, a noise-cancelling microphone for clear transmissions, and an earphone jack for private listening. The microphone is available to fit many portable radios including Motorola, Kenwood, Icom, Harris, and others.