What are the different classifications of humidors?

Tabletop humidors can hold many cigars without taking up a lot of space. Cabinet humidors can hold several thousand cigars. They are a freestanding piece of furniture that sits on the floor. Travel humidors are small and meant to be carried on you. They only carry 50 cigars but have great portability. Personal humidors are smaller than the tabletop. They are light but bigger than the travel type and smaller than the tabletop. Room humidors are built in. There are a room specifically built with cigars in mind.