Keep The Cold Out All Winter Long With The Warm Companionship of Our Portable Fan Heaters. This portable space heater has a radiator with high thermal efficiency and stability and uses a fan to realise convection circulation that quickly transfers the heat generated by the heater to a specific area of the room. Tip-Over Protection If the fan heater is tilted at an angle of more than 45°, it switches off automatically to avoid any danger. Quiet Operation This space heater operates at a volume of about 45 decibels, the same as a whisper. This gives you a quiet and warm environment to work or sleep in. Automatic Switch-Off in Case of Overheating This space heater protects you comprehensively. If the current temperature of the heater exceeds the safe temperature value, it is automatically disconnected from the power supply to prevent dangerous overheating. Your Safe Choice for Cold Days and Nights. Precautions: When the heater is working, do not get too close to the heater to avoid burns. Switch off the power supply before unplugging. Please do not touch the power supply with wet hands as there is a risk of electric shock. This product should be placed more than 3 feet away from walls and furniture, and flammable objects should not be placed in front of it. Do not use this heater in damp places such as bathrooms to avoid accidents due to electric leakage. For more detailed precautions, refer to the instruction manual. 3 Modes: There are 3 energy-saving modes to suit your different needs. High: 1500 W, fast heating with high power.Low: 750 W, slow heating with low power.Fan only: 10 W, Like a small table fan. In addition, the above 3 modes are controllable Shaking head functions, see the manual for details. 65° Oscillation This heater has a left and right oscillation function that can better dissipate heat in multiple directions. Of course, it can also fix the heating in one direction. For details, please refer to the instruction manual and the small symbol on the top of the object.