1. This heater uses PTC ceramic chips and can heat up quickly in 3 seconds. It has a power of 500 watts. Compared with products of the same type with a power of 1500 watts, it can save 30% of electricity during the same working time and has a longer service life. 2. It features fast heating, high heat conversion rate, safety, and energy - saving. This ceramic air - energy heater is very suitable for use in offices, homes, bathrooms, and bedrooms. With its compact size, you can easily move it to where it is most needed. 3. The intelligent temperature control design allows you to immerse yourself in a warm atmosphere without feeling uncomfortable due to overheating or causing harm to your body. It supports a 2 - 8 hour timer function, has three adjustable speed levels, and will automatically shut down when the set temperature is reached. You don't need to worry about overheating. It is safe, reliable, and easy to use. 4. The ultra - quiet design won't disturb your rest, work, or conversation. It is suitable for bedrooms, living rooms, and offices. With a modern design, it fits any room or environment and is also a perfect gift for relatives and friends. Our heater will surely bring you a warm winter.