This space heater can heat up a room quickly. It features high (1500W) and low (900W) heat settings, plus a fan-only setting so you can choose how much heat you want. It is made of premium-quality flame retardant material, making it a great choice for indoor use and is ETL Certified. It is a portable size (6.3"L x 4.73"W x 8.66"H & 2.43 lbs.) so ideal for small spaces, homes, or offices. Additionally, the heater automatically shuts off if it overheats or tips over.