The Intrinsically Safe Approved SR65i makes the use of handheld radios easy in both normal and extreme work conditions. With the SR65i, moving from a low noise into a high noise area or into an explosive environment while communicating is not a problem. Also, users need not change accessories when having to wear any type of facemask with breathing apparatus, encapsulated suits or respirators. The SR65i is rugged and comes equipped with a PTT switch that can be activated through bunker gear or Hazmat suits and other types of heavy protective clothing. The Throat Mic is sensitive allowing users to talk normally or whisper and still be heard. The SR65i is waterproof and dust tight. The 360-degree rotational belt clip allows the PTT button to be placed for easy access eliminating the need to hold the Con-Space Communications radio.