Wireless Remote Speaker Microphone with battery and clip. Included with the Long Range Wireless Kit (RLN6551 and RLN6552). Charger not included. This RSM lets you maintain critical communications at distances you never thought possible. It pairs instantly with other devices by simply aligning the blue dots. Voice prompts will alert you when your devices have been successfully paired. The Bluetooth microphone is compatible with MOTOTRBO XPR 4000 and XPR 5000 series mobile radios. With a large recessed push-to-talk button and large volume toggle switch for easy access, you can find the controls easily without having to worry about accidental activation. The programmable orange button and task light ensure that you are ready for any situation. For complete wearing flexibility, the clip is 360 degree rotatable. Unleash the power of your radio with this Wireless Remote Speaker Microphone.