talk-back on a switch

hello what i have did here is made talk-back on a switch with about 10 inches of wire so you can install this in about any where in your radio.. this is designed for radio's that use the pa/external spkr as talk-back example: cobra's 25,29 uniden 66,68,ect there is alot of radio's out there will include installing instrucions two wire hook up easy....

$4.00 only