Puncia 12V Car with Temperature Control and Display Function Automatic Smart Multi-function Travel Electric Shelf Heated Coffee Cup and Tea Cup (Black)

Being a night truck driver, so wanted and would have forgive this too work some of the time. But not a good start that stick on button easy peeled of and had too be reseated. But get getting the same error code of voltage issue. Tried in 10 different units ranging from 2 year old too brand new trucks and never worked. Sorry nice idea but sent back for refund. I see some reviews got a working one, but need too work on their quality issue.

It is temperamental. But when it works its spot on ....

Loved this until I used it for the first time it took about an hour to boil water to make a coffee sent back

The mug was great investment, while keeping hot drinks as long you wanted and set temperature to your desire. 5stars on this 1 .

I love this. Been using it to make teas on my way to work. Can even make hot noddles and not worry about keeping it warm. I’m sorted now 😋

Proper happy

Inner cup won't stay screwed in making it impossible to open the lid without spilling hot water everywhere

Very good cup 5 stars:)