For Use With UM725 Series VHF Radio; Remote Microphone; 8-Pin Connector; Left Side Push To Talk Button; White; LCD Display With White Backlight During Daylight/ Amber Backlight During Night; 5 To 131 Degree Fahrenheit Operating Temperature; IPX8 Waterproof; With Attached Coiled Cable/ 23 Feet Extension Cable/ Mounting Bracket/ Screws/ Protective Cap/ Hex Nut