2 X FANVERIM 2 Pin Handheld Shoulder Speaker Mic for ICOM IC-F3/F4/F10/F11/F21 IC-W32A IC-T7H/T2H SP100/120 SL25/55 (2 Packs) Compatible with:IC-F11, IC-F11S, IC-F21, IC-F21S, IC-F31 etc IC-R2, IC-R5 etc IC-A4, IC-A5, IC-A6, IC-A110 etc IC-2100, IC-2200, IC-2720 etc IC-T2H, IC-T7H IC-V82, IC-U82 etc IC-F3, IC-F3S, IC-F4, IC-F4S, IC-F4TR IC-F10, IC-F20, IC-U12, IC-U16 etc IC-H2, IC-H6, IC-H16 IC-Q7A, IC-W32A IC-T22A, IC-T22E, IC-T42A, IC-T42E, IC-T90 IC-02AT, IC-03AT, IC-04AT, IC-2GAT, IC-2GXAT IC-J12, IC-M5 IC-4008A, IC-4088A IC-F3G, IC-F3GS, IC-G3GT, IC-F4G, IC-F4GS, IC-F4GT IC-F43, IC-F43GS, IC-F43GT, IC-F43TR Talk about two way radio heavy duty IP54 waterproof 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 with an IP54 water rating 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.