Atom One Space HeaterDreo Personal Ceramic Space Heater 4 Modes Features 4 energy efficient modes to suit your varying needs. High: 1500W, high power instant heating. Low: 1000W, low power slow heating. ECO: Self adjusting power based on ambient temperature. Fan Only: Just like a small desk fan Easy Carry Handle With the recess design at the back, you're able to carry this portable heater whenever you go: kitchen, living room, bedroom, basement, garage, office and more.