Zeadio ZP-AMC027 Shoulder Remote Speaker 3.5mm headphone jack Mic Microphone for 1 PIN Motorola Radio FV200 FV500 T5400 T5532 T5550 T5600 T6200 T6210 T6220 T6222 T6250 T6300 T6550 T7100 etc. Brand: Zeadio. Model: ZP-AMC027. Talk and listen without ever holding your radio. Built-in PTT and microphone is very handy. Push-to-talk button and microphone are located on the accessory for quick and easy use. Great for noisy AND quiet areas because speaker is located right near user's ear. Radio can be placed anywhere with Microphone/Speaker conveniently located - wear it on your collar to keep the volume near your ear For customer service, Zeadio guides or warranty, please feel free to contact seller Zeadio or visit Zeadio official website: http://www.Zeadio.com