This is a handy item for this time of the year, keeps your coffee hot and then when the weather gets warmer it can be adjusted to keep a can or soda or glass of water nice and cool.
The device is powered through the USB port of your laptop so it can be used virtually anywhere, but remember it will use up battery power in a flash. It has range of temperature from a cool 59 degrees to a piping hot 133 degrees, so don’t put plastic type cups on this one.
Features:
Drawing power from a USB port on your computer, its built-in thermoelectric module either warms a beverage u
