Great choice for cold winter Low wattage space heater 350 watt, 120 volt, 2.9 amps, 60Hz, Convenient 180 rotating plug . Push the button under the plug to adjust rotating degree. Low wattage heater is more economical than running a higher wattage space heater and will not overload the circuit. With led display and timer Press the " Timer " button allows you to scroll through 1 and 12 hours in 1 hour increments. For auto power on timer, ensure the heater is turned off, press the " Timer " button until the led display shows the number of hours you want. For auto shut off timer, ensure the heater is turned on, keep pressing the " Timer " button till it reach your desire time Digital thermostat Unlike most space heaters just have options for low medium and high, but this gives you actual degrees. Ability to be adjusted by the desired temperature from 60F to 90F. Set the thermostat to your desired temp and it turns itself on and off to maintain that temp. Outer surface stays cool Quiet and fast heating Extremely quiet to heat up 100 square feet room well. It is for smaller places like offices or dorm rooms desk table indoors. Use it at home when you dont want to heat up the entire house with other centralized heaters. It's very quiet so it won't keep you awake at night