Warms you gently with radiant heat, warming you from the core. It's less likely to irritate your throat. Since we started using this, our family has been less prone to catching colds. ● There are minor scratches and dirt associated with use and storage, but there are no major damages or scratches. Please check the photos. ● Works okay! We have confirmed the power and that it heats up. ● No instruction manual. ● This is a used item, so the transaction will be as-is. We will pack it with bubble wrap and cardboard for shipping. 【High-Efficiency Ceramic Heater】 This ceramic heater has a powerful 1200W output and can quickly warm up a room. It's perfect for the cold season. 【Safety Design】 Equipped with an overheat protection function, it can be used safely. It's safe even for long periods of use. 【Convenient Power Output Switching】 It has three power output settings: 600W, 900W, and 1200W, which can be adjusted as needed. Designed with energy efficiency in mind.