Smart Thermos Bottle

LED Temperature bottle which comes with smart digital design, with LED touch screen for prompt real-time water temperature display. Let you drink the water that is most suitable for your temperature anytime, anywhere. Intelligent Temperature Display High Quality with the Best FDA Materials Keep HOT and Cold effectively Classic and Modern Design 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. 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 h