Six advantages of this heater: PTC ceramic heating for rapid heating in 3 seconds; light-free heating, gentle on the eyes; one-button heating for convenience; overheat protection for safe use; multiple protections for double peace of mind; wide-angle airflow for a comfortable and warm range.The PTC heater boasts high thermal efficiency, aging resistance, long service life, and enhanced safety.PTC heating enables rapid heating; simply turn on the heater for quick and consistent temperature control, saving energy. Lightless, noiseless, and oxygen-free during heating, ensuring health and comfort.Suitable for mothers and babies: Lightless and radiation-free, safe for parents and babies.Fire-retardant outer shell: Made with flame-retardant materials, more durable, and won't burn your hands.Convenient carrying handle design: A user-friendly back handle for easy movement, providing warmth and comfort without burning your hands.Enlarged Air Outlet: The enlarged air outlet area ensures ample delivery of warm air and rapid temperature rise.Rear Air Inlet: A large air inlet provides high heat conversion efficiency and faster air convection.Name: PTC Heater. Type: Mechanical. Control Method: One-button start. Rated Voltage: 110V/220V. Color: Black. Product Power: 500W. Heating Method: PTC ceramic heating. Body Material: Flame-retardant ABS. Applicable Area: Approximately 15 square meters. Quantity: 1.Note: 1. Due to differences in monitors and lighting effects, the actual color may differ slightly from the image! 2. Please allow a 1-3 cm deviation due to manual measurement!