Scott wrote:
I have a Cobra 29 LTD Classic that has no plugin to plug inside the
house. It only has a black wire and a red wire. What do I need to do
to be able to bring the cb inside and plug it into a regular outlet

12 volts of REGULATED DC. Do not attached to 120 volt AC unless
you like sparks and smoke. Radio Shack sells a 3 amp power supply
that is sufficient to run a stock AM only radio. If you intend to
upgrade to a sideband model, get 5 or more amps.

You also need an antenna. The higher and bigger the better.
Back of set antennas and loaded mobile antennas won't do it.