מגן שמש איכותי לשמשה הקדמית ברכב

You can switch between cold and warm by connecting DC12V. There are no temperature settings, etc.
I tried cooling it for 3 hours while driving, but it didn't cool down at all. I took it out of the car and connected it to the 12V battery at home, waited for 12 hours, and it cooled down nicely.
I considered returning it, but for now, I'll leave it as it is because it's cold.
Since it cannot be called a defective product, we decided to explore a suitable method of use for this performance.
I can't really say that it gets dramatically cold or hot.
This is a product for those who don't have excessive expectations...

Delivery is fast and the product is good, but the cooling effect is weak.

The product performs as well as I expected.

Works well, a little noisy but keeps the water cold and also cools it down, does everything it needs to do, a little bulk but for the price it's great work.

I haven't tried it yet but it looks good.

It has arrived, thank you very much

Working well in the car and in the home, i purchased an adapter for the home.

Everything works fine.

Arrived promptly, powers on. Yet to test coldness. Build ok

Arrived quickly but the product is not really cooling

Excellent and comfortable product

It takes a long time to cool down, but it's nice.

Okay

Product doesn't work from the first moment, seller doesn't help

Advantages: It's affordable but can be refrigerated. If you touch the bottom side, it feels cold.

Disadvantage: Can hold coffee, but 500ml bottled water doesn't fit. (1 piece placed diagonally)

Overall: If it's for a bottle of water or a can of beverage, it's quite usable. This is not suitable for family use haha.

Note: The cup holder above the lid is meaningless. Small in size and shallow in depth