About this item Small Heater: 4.33’’L X 3.63’’W X 6.39’’H.This portable heater is very easy to carry. You only need one hand can take up. Manual controls. Fully Assembled. It’s the ideal choice of an indoor heater. 500W Ceramic Heater With Fan: Up to 500W power is can create comfortable temperatures at the moment for your room. The power indicator light lets you know when it’s plugged in. The fan was extremely quiet. Mini Heater: The whole heater only has one power switch is very easy to control. The fan at the back is efficient for heating and ventilation. The plastic floor mat is under the heater make sure this heater is freestanding. For Office or Room Use: This small heater is very easy to carry and control, can affect different surroundings. For example, when you are in the office, you can put it on or under your desk, then have a warm work environment. When the evening, you can put it near your pillow, feel the wind over your body, then have a warm dream. For Safety: 1. An automatic overheat system will shut the unit off when the parts of the heater overheat. 2. Tip-Over protection：the tip-over switch in the bottom will shut off the heater automatically when tipped forward or backward. 3. Power indicate light can lets you know at a glance that it’s plugged in. 4. ETL certified.