Feeling hot in summer, this bladeless fan can cool you down. Feeling cold in winter, this portable space heater will bring you warmth. It is more environmentally friendly under the function of performance, because this ceramic heater is equipped with high-efficiency PTC ceramic heating, and 100% of electrical energy is converted into heat energy. 3 heating modes: cold (25W like a fan) / warm (1000W) / hot (1500W), strong air penetration and wide vibration disperse the hot air to a larger area, meeting your various hot and cold needs. Convenience, safety, and comfort are achieved through remote or panel control, 1-12 hour timer, 60°rotatable and quiet settings below 45dB. To protect the safety of you and your family, the ceramic heater has tip-over protection, overheating protection, and ETL certification, no matter whether it is at home, dormitory, RV, office, or office desk, it is safe to use. As a gift, this is a gift that can bring warmth to family or friends.