The DEWALT DXFRSRM1 remote speaker microphone extends the communication capability of DXFRS300 and DXFRS800 FRS two-way radios with convenient clip-on hands-free operation. The push-to-talk button enables instant one-touch transmission so users can communicate without reaching for the radio. A three-hundred-sixty-degree swivel clip secures the microphone to any shirt collar, jacket lapel, or vest strap, keeping it accessible during hands-on work. The built-in speaker delivers clear, loud audio output for use in moderately noisy environments such as warehouses, construction sites, and event spaces. Connecting via a two-point-five millimeter audio jack, the accessory is simple to attach and remove without tools. Compatible exclusively with DEWALT DXFRS300 and DXFRS800 series FRS two-way radios. Sold individually. Includes one remote speaker microphone.