3 Review(s)

WATERPROOF LED DISPLAY: Waterproof LED display that can be completely submerged in water. Just touch the LED screen and the temperature of the liquid will show on the LED screen. You do not have to test the temperature with your mouth or risk getting burned. DURABLE KEEP HEAT COLD: The vacuum of cups and cups can block heat transfer. Our products hold liquid heat above 42 ° C for up to 6 hours and liquid cooling below 10 ° C for up to 5 hours. This is longer than other vacuum bottles. (After 24 hours at 100 ° C water, the temperature is maintained at about 40 ° C) SAFE&HEALTHY MATERIAL: The inner wall is made of 304-grade food-grade stainless steel, and the outer case is made of high-quality 204 stainless steel. It has been approved by the FDA for your drinking needs. Of course, 100% does not contain BPA. (Size: 6.5 cm * 6.5 cm * 23.3 cm) ULTRA CAPACITY BATTERY: Lithium battery with large capacity, the screen turns off automatically when not in use, can reach a battery life of 2 years. You don't need to worry about battery rechange issues daily. WIDE APPLICATIONS: With state-of-the-art double-wall vacuum technology, this mug is stylish and durable. Whether you are travelling, at home, in the office or outdoors - the ideal companion. Simple and practical, it is the best Christmas gift for friends and family. Waterproof LED display that can be completely submerged in water Not only will it keep your drinks cold or hot for hours on end, but it's also a great way to stay hydrated while on the go! The LED screen shows you the temperature of your drink as well as how much time is left to drink so you can always be sure of what kind of beverage you're having. You don't have to worry about getting burned or testing the temperature yourself with your mouth this mug does it all for you!