The Best Small Yet Efficient Fans For Dorm Rooms

Dyson HPure Hot+Cool HP04 Purifying Heater & Fan ($350, originally $500)

Although the Dyson Hot+Cool is a hefty investment, it's one you won't regret since you'll be able to use it all year round. More than just a fan, the small device blows cool air for hot days as well as heated air for when the temperature begins to drop. You can also concentrate the air to one area or diffuse it throughout the entire space. You can set a timer and adjust the mode, oscillation, temperature, and speed via the accompanying app.