Product details of Smart Thermos Digital Temperature Sensor, LED Display, Coffee Hot Water Thermos Cup, Stainless Steel Thermos Bottle, Travel

1. Specifications:Material: 304 inside and 201 outsideScreen: LEDColour: BlackCapacity: 450mlType: Thermos CupNOTE: IF ITS RUNS OUT OF BATTERY, PLEASE CHANGE THE BATTERY.here is battery change process link : https://www.youtube.com/watch?v=ZpBrD4bZSp0Features:1. Insulation: The double vacuum reflects internal heat, and the vacuum insulation layer can block thermal convection. And conduction can delay the heat dissipation of the liquid contained in the inside.
2. 2. Temperature measurement: built-in powerful smart chip chip, with LCD display, screen cleaning exquisite. High-sensitivity temperature sensor, temperature sensing accuracy is 1±°C.
3. 3. Power saving: no need to replace the battery, and the screen will automatically stop when not in use, so there is no need to worry about replacing the battery and adding troubles.
4. Brand Name: Ai CAR FUN
5. Origin: Mainland China
6. Power Mode: USB
7. Certification: CE
8. Volume: 500ML-1L
9. Origin: CN(Origin)
10. Power Mode: USB
11. Volume: 500ML-1L
12. Name: Temperature Display Cup
13. Material: 304 food grade stainless steel
14. Features: smart chip, no need to charge, no need to replace the battery
15. Diameter: about 65mm/2.56 inch
16. Height: about 22mm/0.87 inch