Night Light Aromatherapy Warming Coaster Milk Heating Constant Temperature Coaster, EU Plug 1. PTC heating technology + intelligent temperature control 2. It is suitable for various cups, and it can be heated immediately after putting it in your hands. 3. Fireproof material, safe and reliable 4. Three levels of temperature adjustment, PTC rapid heating, one-key operation 5. Intimate and anti-forgetting, 8 hours of automatic power-off, rest assured 6. 4-10 hours appointment heating, double click to enter appointment mode 7. Heat evenly and heat up faster 8. Fast heating, no cups, interesting lighting, constant temperature insulation, appointment heating, three-level temperature adjustment 9. Material: ABS 10. Three levels of temperature: 45 degrees Celsius 55 degrees Celsius 75 degrees Celsius 11. Function: constant temperature heating PTC semiconductor, night light, aromatherapy 12. Rated voltage: 220V 13. Rated power: 20w 14. Note: The product only contains constant temperature coasters, no other items 15. Dimensions: 11.5 x 22.2 x 6.7cm 16. Weight: 335g