Dual Use USB Keep Cooler Warmer Cup Coffee Tea Beverage Cans Cooler & Warmer Heater Chilling Coasters

Product Description :

1.
Working voltage: USB +5 V(Only use USB); 2.
Electric current: 5V 0.
8~1.
3A 3.
Operating current 0.
6-.
75 Security 4.
Operating temperature: -20 degrees Celsius to 45 degrees Celsius; 5.
USB cable length: 10cm 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)

Product Details :