To customers: life is full of surprises. Package Includes: 1 x Insulated Cup Item Name: Insulated Cup Material: Stainless Steel Features: Large Capacity, Food Grade, Intelligent Temperature Display Capacity: 450ml Power Supply: 1 x Button Battery(Included) Size Details: Diameter: 8cm Height: 16.5cm Specifications: With excellent insulation, this insulated mug allows you to enjoy hot drinks on the go and has a good seal, so you don't have to worry about leaks when you put it in your bag. The smart temperature display function of this insulated mug allows you to have an optimal drinking temperature in real time, so you can avoid burning your mouth. It is constructed of stainless steel material. The diameter of each sticker is 8cm. The total height of the product is 16.5cm. It is suitable for home, office, school, and daily use. Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. We strive for excellence. And hope you have a nice day!