【2025 Innovative Heating and Cooling Modes】The latest ring-shaped ceramic heater allows you to freely switch between three levels of warm air. This all-season fan can be used as an electric heater in the cold winter and as a DC motor fan in the hot summer. The dual-purpose fan heater provides comfortable heating and blowing effects, creating a comfortable indoor environment throughout the year. 【Tip-Over Shut-Off & Dual Overheat Protection】Comprehensive safety features, peace of mind, and safety are paramount. ① Tip-Over Shut-Off: If the heater tips over due to an unexpected cause such as an earthquake, the power will automatically shut off. ② Dual Overheat Protection: Equipped with an internal temperature sensor that detects the temperature of both high and low-temperature parts, the heater automatically stops when the temperature rises too high. ③ Genuine Product: Certified by the Japanese Electrical Appliance and Material Safety Law (PSE). 【Automatic Left-Right Oscillation, Timer, and Remote Control】The automatic 100° left-right oscillation function allows for wider airflow, suitable for rooms of 8-15 tatami mats. You can set the timer to "off" for 2H/4H/8H according to your needs, which is ideal for when you go to work, sleep at night, or study. In addition, you can freely operate the bladeless fan remotely within 8 meters, so you don't need to leave your bed or sofa. The coolness quickly fills every corner of the room in the hot season, creating a pleasant indoor environment. 【2-Second Instant Warm-Up & Energy-Saving Fan Heater & Night Light】This product uses PTC ceramic with a high heat conversion rate, and heat is generated immediately when you switch to warm air mode. Warm air blows out without waiting, perfect for when you want to warm up quickly, such as when getting ready in the morning or immediately after returning home. Also, it comes with a night light that can be operated by remote control, making it convenient to turn the lights on and off without getting up on winter nights.