High-concerned chemical: None - Ensuring a safe and eco-friendly product, this heating coaster is free from harmful chemicals, making it ideal for use in homes and offices. Certified by CE, FCC, RoHS, and UL, it meets rigorous safety and environmental standards. Origin: Mainland China - Proudly manufactured in Mainland China, this product combines local craftsmanship with international quality standards to deliver a reliable and efficient heating solution for your beverages. Certification: CE, FCC, RoHS, UL - This heating coaster is certified by top international bodies, ensuring it meets the highest standards of safety and quality. The certifications confirm its compliance with environmental and electronic norms, making it a trustworthy choice. Adjustable Heating Levels: Choose from four different temperature settings (55, 65, 75, 85 degrees Celsius) to keep your drink at the perfect warmth. The easy-to-use interface allows for quick adjustments, ensuring your coffee or tea remains at your preferred temperature throughout the day. Plug Type:US Plug,it applies to Canada, India,Mexico, Thailand, the United States, the Philippines,Taiwan and so on. Voltage: AC110V Color: Ivory White Material: ABS+Ceramics Package Contents: 1*Thermostatic Heating Coaster Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.