... at the bottom of the microphone covered with waterproof flap.3. The casing is made of high impact plastic with water ... resistant design for rugged use. 4. 3.5mm Headphone jack when discretion is required, cutting out the ... station ,hospital ,security office ,eatery,hotelSpeaker microphone picture: Two Way Radio Speaker Microphone HM-26 for ICV8 IC-V80 ICV85 IC V8 ...