Coodio Remote Lapel Microphone Shoulder Speaker Mic Heavy Duty [RainProof] For 1 Pin Uniden 2 Way Radio Walkie Talkie Coodio's 1 pin Uniden FRS/GMRS two way radio heavy duty remote lapel microphone speaker mic simplifies jobs by allowing users to talk and listen without having to remove their radios from belts or carrying cases. This Remote Microphone conveniently clips to your shirt pocket or lapel and enables easy communication, a large housing makes it easier to operate while wearing gloves in a more rugged environment. Includes Push-to-talk switch, coiled cord, swivel clip and 3.5mm audio jack available to attach listen only earpiece for discreet communications. Excellent for user in police, military, nightclubs, bars, paintball, security, restaurants, hotels, bouncer, warehouses, party, building construction, stage, studio, hunting, outdoor and noisy environments. ONLY compatible with 1-Pin Uniden FRS/GMRS walkie talkie 2 way radio inlcuding Uniden GMR325, GMR635, GMR638, GMR1038, GMR1235, GMR1635, GMR1636, GMR1639, GMR1838, GMR2035, GMR2050, GMR2089, GMR2238, GMR2240, GMR2638, GMR2838, GMR2889, GMR3040, GMR3050, GMR3055, GMR3689, GMR3699, GMR3740, GMR3799, GMR4040, GMR4055, GMR4060, GMR4088, GMR4099, GMR5088, GMR5089, GMR5095, GMR5098, GMR5099.