It's a standard 30 amp 110 volt outlet. You need an adapter to take the 30 amp male end of the MH plug to a 15 or 20 amp male plug for the home socket. Such adapters are available at Camping World, Campers Choice or your local hardware store. Take a trace of the MH male outlet with you to the hardware store.
Please remember when you use the MH this way you can only draw the maximum amps of the home outlet! That means you will not be able to run your TV, Air Conditioner and Microwave at the same time.
However it works great to charge up the battery and/or cool down the refrigerator the day before you leave on a trip.