3S fast and even heating. This room heater uses quartz tube heating material, which can be heated instantly in three seconds, quickly warms the room air, and produces soft and warm air. Personal heaters can warm any part of the body and the whole room, wherever you are cold office, cooler bedroom Rapid delivery of hot air in 3 seconds With this small electric heater, you can transmit hot air efficiently and quickly, and your desktop like you is blown hot air in 3 seconds to feel and enjoy the heat quickly. Get warm this winter, very efficient and energy efficient. It's a good gift for everyone! 15 manual oscillationThe 15 oscillation angle is the most comfortable and optimal angle to meet the regulations on the natural wind and hot air. Warm air can warm you in cold winters. Safety protection; Energy savingWith tip-over and overheating protection, you can use it without any problem while the child is playing or when you are sleeping. electric heaters are more energy-efficient and safer to prevent wire shorts or burns from other high-efficiency appliances Versatility and Customer Satisfaction Guarantee Portable DevicesThis energy-efficient heating and cooling fan is small and light. The specially designed handle on the back allows it to be moved and carried. Its compact size is very suitable for use under or above your desk, in the office, at home.