XCM USB Hot and Cold coaster
This device is for computer peripherals or car to
heat or cool drinks via USB power cord, able to drink cold drinks in hot
summer days or hot drinks in chilly winter, no matter inside the car or
next to the computer, this device can provide you the excellent
- Using low voltage universal USB power, it is
safe and convenient, excellent for using at home, office and on
- Built in the heating and cooling function,
work on any weather or season.
- Built in the double color LED (Red LED –
Heating, Blue LED- Cooling).
- Built in adjustable tap to hold the beverage
not to spill.
- Double USB power supply, enhance the
- Unique design-Multi-curvature arc conduction
plate for better conductive efficiency.
- Built in semiconductor refrigeration and PTC
here to check the price
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