Motorola Remote Push-to-Talk Walkie Talkie Speaker/Microphone 53724 will free you up to use your radio hands-free. This Motorola two-way radio accessory clips to your lapel, where you can use it to transmit messages and listen to the response. Motorola has designed the Motorola Remote PTT Lapel Mic for 2-Way Radios with Push-to-Talk functionality, so all you have to do is press the transmit button and begin talking. This walkie talkie accessory has been designed for the Motorola Talkabout series of two-way radios, though it works with a wide range of radios. Use your Talkabout without holding your radio with the Motorola Remote Two-Way Radio Speaker.