Stands USB Coffee Mug Warmer Coaster Electric Beverage Heater Plate Heating Plate USB Desktop Cup Warmer Home Office

100% brand new high quality Name: 55 ° constant temperature coaster Material: stainless steel waterproof panel Voltage: DC5V Power: 8.5 watts Temperature: 55 ° C Cable / interface length: 1 M (USB interface) Color: black and white Size: 12 * 1 * 12cm as shown Take it with you, mini-portable, home, work, school, etc. Hot water insulation: The water is placed on the product, which can be kept at a constant temperature of 55 ° for a long time. Cold water heating: If the cold water is placed on the product, it takes some time to heat. Taking 55 ° as the equilibrium temperature point, according to the external weather temperature and the thickness of the cup material, The capacity of the cup, whether with a lid, and other factors, the temperature may vary by about 3-8 °, But eventually it will reach an equilibrium temperature automatically, and then keep constant temperature and heat preservation. If you have any questions, please send us an email. We strive to provide you with the best products and the best customer experience. If you are not completely satisfied, please feel free to contact us. All emails will be responded within 24 hours. This pack contains: 1 * thermostatic coaster