KADIP Dual Use USB Keep Cooler Warmer Cup Coffee Tea Beverage Cans Cooler & Warmer Heater Chilling Coasters
- 2. Electric current: 5V 0.8~1.3A (Only use USB).
- 3.Operating current 0.6-.75 Security 4. Operating temperature: -20 degrees Celsius to 45 degrees Celsius.
- 6. Dimensions (length x width x high): 13.8cm X 8.9cm X 3.7cm (not including power cord).
- 7. Applicable cup type: metal cup with max. 75mm diameter 8. Highest temperature on matal plate surface: 60 celsius, difference 5%.
- 9. Lowest temperature on matal plate surface: 15 celsius, difference 5%(25 Celsius degree test environment temperature).