Cheap 2-way mini-air conditioner, can it be as advertised?

Recently, on social networking sites, if you pay attention, you can easily catch a lot of people selling mini air conditioners with the price fluctuating around 550,000 - 900,000 VND / product, compact size, functional 2-way hot, cold, suitable for rooms with an area of ​​20m2 . mini air conditioners do not need complicated installation, have the ability to cool at 24 degrees C is not inferior to the expensive air conditioner of the merchants Famous brand in the market today. It is these advertisements that make many people, as well as students, fever with this special product.

So is this real 2-way mini-air conditioner really as good as the ads of these sellers? Let's find out together!

According to the introduction of these mini air-conditioners, they said: "Mini air conditioner costs VND 890 thousand. Features 2-way hot and cold, suitable for rooms with an area of ​​less than 20m2, using normal voltage as Other air conditioners, especially the size of the air conditioner is only 20x50cm (smaller than the air conditioner), compact, do not need to spend money to hire air conditioners to install, buy only plug can be used right".

Principle of operation of 2-way mini-air conditioner

This 550,000 VND 2-way mini-air conditioner is essentially a cooling device branded Yangzi - originating from China.

Called "air conditioner" but this cheap 2-way mini-air conditioner operates not based on the cooling / heating principle of cold gas like normal air conditioner lines but the operation mode is completely different.

With 2 modes of cooling and heating, the principle of operation of each mini air conditioner is as follows:

1. Cooling mode: just like normal cooling fan
2. Warming mode: similar to the operation structure of a speed dryer, relying on a heated metal wire, then blowing warm air into the user.

The 2-way mini-air conditioner was launched at the right time when the hot sunshine in Hanoi, with a good advertisement hit the psychology of many people especially students, as well as low-income people. . However, many people after using the product seem to be disappointed and think that the product is not as good as the recommendations of the shop owners.

There are a lot of reviews about this 550,000 VND 2-way mini-air conditioner on forums and social networks with comments like "can't cool down", "turn on the whole hour without cool" or "that's just It is a normal heating fan with two functions, hot and cold, because they are constructed like a normal hair dryer with a fan and a heating wire for external heat dissipation and what 2-way mini-air conditioner This brings about the same as an ordinary electric fan, not even cool.

Therefore, if you are planning to buy this cheap mini air conditioner 550,000 VND, you should consider before buying to avoid losing money unfairly.