Our experts say these portable AC units from brands like DeLonghi and Honeywell are worth buying. They're movable and keep ...

A portable air conditioner is a freestanding ... and doesn't need installation. Central AC units and installation can cost ...

A portable air conditioner makes sense in certain spaces where a little extra cooling is needed but a central air conditioner doesn't make sense, like in a studio apartment or a small room.

Xiaomi's Mijia Top-Flow Pro Air Conditioner offers ultra-level energy efficiency, rapid cooling/heating, and smart features, priced at 3,699 yuan ($506).