1. Two-level adjustment: One-button control, simple and clear button layout, free adjustment, multi-stage wind speed adjustment, temperature adjustment, feel the warmth of winter, level 1 low heat wind, level 2 hot air, suitable for office, rest, and children's bathing. 2. Fast heating: Ceramic PTC heating components, quickly warm up in 3 seconds, extremely fast heating without drying, faster heat transfer, more energy-saving, whole-house heating, wide-angle air supply, warm up from 5 meters away, let warmth cover the whole room, 360° whole-house circulating airflow, 5 minutes of heat flow circulates throughout the house, evenly warming the room. 3. Low noise and noiseless: Adjust the temperature as you like, feel the warmth of winter below 20dB, and sleep peacefully until you wake up naturally. 4. Triple protection: Power off when dumping, the product automatically turns off when the tilt angle exceeds 35°. Overheat fuse, if the product temperature is abnormal, the internal structure will automatically fuse. Temperature abnormality, auto power off, abnormal signal temperature of the temperature regulator, auto power off. 5. Applicable scenarios: This desktop heater can be used at home or in the office. Warm your hands when studying in a dormitory bedroom by placing it on your desk, warm your feet when going to work in the office, and warm your family when placed in the living room. Small and compact, easy to store, and can be stored during the changing seasons.