Details: The Trooper II is a heavy-duty speaker microphone with a high impact resistant, rubber sealed housing. The speaker microphone head has a large PTT button that is easy to activate with gloves on. Every aspect of the Trooper features heavy-duty construction practices. Polyurethane jacketed microphone cable with ample strain relief and an impact resistant, rubber sealed, polycarbonate housing, prepare the Trooper for a long product lifespan, of heavy-duty use, in wet environments. The Trooper has a large Push-To-Talk switch, on the side speaker microphone, that extends over the top and can be easily activated while wearing gloves. The Trooper has a spring loaded metal reinforced clothing clip that can rotate a full 360 allowing the user to wear the Trooper securely with most types of uniforms. The Trooper has a high quality electret condenser-style microphone element that transmits clearly. The Trooper also has a powerful speaker that provides ample sound. For added privacy, the Trooper also has and a 3.5mm earphone jack that allows the user to privately listen to their radio, and provides a clean and professional look. Features: Noise Cancelling – Perfect for High Noise Environments Professional quality, water-resistant, remote speaker microphone Heavy-duty construction, featuring polyurethane cables and impact-resistant polycarbonate housing. Rubber sealed housing for heavy-duty use in wet environments High-quality speaker and mic elements provide clear audio on both transmit & receive Large PTT switch and metal reinforced clip that rotates 360° Features a 3.5mm accessory jack for connecting an earphone to the unit. Compatibility: Hytera PD702 PD782