【Features】The electric space heater features advanced PTC Ceramic heating elements, provide faster and more efficient heating, allowing for fast heating 【Double Protection】Overheating protection will automatically shut off when the overheating temperature reached .Tip over protection will automatically turn off the power if overturned by your child or pet 【Single Knob Control】This small heater is easy to control by a knob, providing two heat levels, 450W or 800W setting, and keeps the temperature constant at a comfortable temperature 【Size Information】Portable Personal Heater approx 27.5cmx9cmx8.5cm/10.83inchx3.54inchx3.35inch, lightweight design, with a carry handle for easy moving 【Flame Retardant Material】The shell of desk space heater is made of high temperature flame retardant material Size Chart: approx 27.5cmx9cmx8.5cm/10.83inchx3.54inchx3.35inch Package Includes: 1 Personal Heater 1 EU 220V Power Adapter Note: Please allow slightly errors due to manual measurement and different monitors.