Come and see our amazing products. There are two functions of wireless charger and water heating, suitable for office, indoor and travel use. It can keep your water, milk and other beverages warm, and can also wirelessly charge your smartphone. USB plug-in, support smart touch switch, one-key adjustment, high sensitivity, easy operation. After picking up the cup, the heating and holding area is powered off, the temperature of the aluminum sheet will drop immediately, preventing scalding, and wireless charging can continue to work. This cup heating kit is used to heat the cup, keeping the water, coffee, milk and tea in the cup at a constant temperature around 55 Celsius or 131 Fahrenheit , maintaining a good taste and suitable for drinking throughout the day. Pls confirm with us about the packing info, stock status and exact production time before placing your orders.