These are used, All three work and instructions for changing channels are in side the battery covers... Whats in the pic is what you get each radio has a battery... I did a search for Chargers/ Accessories/ Batteries all are fairly cheap for them. I've charged them twice the batteries are good. Im asking $75 shipped.
Edited to add: These are Motoroll MV11C radios. to the best of my knowledge they are 2 watt VHF radios. Im not certain of the technical distance. But I have received within a Half mile.