How to replace the battery that displays temperature on the thermos cup
To replace the battery that displays the temperature on the thermos cup, first open the bottom of the thermos cup, find the battery, and replace it. It should be noted that before replacing the battery, the liquid in the insulation cup needs to be emptied, and care should be taken during the replacement process to […]
Classification of Insulated Cups
1. Concept and function of insulation cup grade The insulation cup grade refers to the performance evaluation of insulation cups in terms of insulation and cooling, usually divided into grades A, B, C, D, and E. Different grades of insulation cups have different insulation and cooling effects in different environments. Understanding the role of insulation […]
