erfcxs 500ML Thermosflasche Intelligente Temperaturanzeige Flasche Smart Coffee Cup

-304 stainless steel, and
You don't have to use your mouth to test the temperature and avoid burns. 360- rotation does not need to worry about water leakage, and the sealing is good.
-With LCD display, real- water temperature is prompted by
Input: 5V 0.8A
-Suitable for easy travel, suitable for outdoor sports, , beach, school, picnic, yoga, hiking, camping, cycling, running, walking, , fitness, etc.
Output: 5V 0.8A
products are heated in liquids above 42°C for 6 hours and in liquids below 10°C for 5 hours. This is longer than other airless bottles.
Battery capacity: 2000mAh 3.7V/6.6Wh
Weight: 350g
1 Vacuum Flask with LCD display temperature and mobile power supply
Material: stainless steel, food silicone
Capacity: 500ML
Product Description
Size: 20x6.5cm
Product name:Vacuum Flask
Do not put the bottom of the cup in water and do not rinse the bottom with water, because the internal electronic components will damage the electronic products.
-12 hours of or cold water
(After being placed in 100°C water for 24 hours, the temperature will remain around 40°C)
-Fashionable , by touching the screen, you can easily understand the internal temperature of the liquid.
-Long-lasting heat preservation effect: the vacuum of the cup will hinder heat transfer.