The product arrived safely and without any issues. It took 3 weeks to arrive. It is packaged appropriately. The connection is very basic. It does not come with a manual in Spanish. You need to hold it on the screen to turn it on and hold it again to change modes. The temperature changes according to the indication. The motor sound is at a medium level. It really cools and heats. The thermometer displays the actual temperature in °C with a type K thermocouple. I recommend the product. It does work.

Low noise operation with one-touch control for both cooling and heating.
The aluminum can has good heat conductivity and fits well, so it cools down quickly. Plastic bottled drinks take a little longer to cool down.
Recommended for its good price

Good quality and fast delivery

It works well and I got it at a good price.

I really like it. It's great value for money. Highly recommended!

It's still just a toy that you can't expect too much from, but it's very well designed and with patience you can cool a drink. It is much more useful if you put the drink already cold and use it to keep it cold. Heating also works very well.

I am very happy with the purchase.

Everything went smoothly, good quality product, thank you!

Very fast and constantly well-informed

Thank you for the fast delivery, I like it.

Cools quickly, cools cans better than plastic bottles.

Keeps drinks warm for a long time.

It worked very well given the proportions! It keeps the drink cool, and if left for a longer time, it can cool down a drink that is at room temperature. I liked it!