1.Easy to use: The rotary switch makes this mini heater easy to use. No complicated settings are required, just rotate to use. Power cord connections are ideal for indoor use such as offices, desks, desks, tents, small bedrooms, etc.2. Quiet and fast heating: PTC ceramic heating technology enables this space heater to heat up in seconds. Perfect for desks, offices, desks and small spaces. Below the 45dB level, the home heater is comfortable and quiet to use while sleeping in the bedroom3. Bright and compact: This mini heater takes up little space and is easy to carry. Bright orange makes it suitable for your home decor4. Safe and reliable to use: This mini heater is made of flame retardant materials with guaranteed quality, with zero safety hazard. When you happen to tip the heater over, the overheating protection will automatically turn off the heater, which is suitable for a desk with a pile of documents. Three-speed temperature adjustment to meet your different needs5. THE LIGHTS WILL DISAPPEAR FORTUNATELY, THEWARMTH IS OFTEN ACCOMPANIED ONE PERSON WORKS OVERTIME ON A WINTER NIGHT A HEATER, DRIVE AWAY THE COLD, CHEER UP FOR YOU