Opening: I really didn't know that towels can be smart. At that time, my idea was that this thing could not be a sensor chip placed in the towel. Just like the running shoes cooperated by Li Ning and Xiaomi, a chip was placed in the shoes to know how many steps had been run. After receiving the product, I checked the towels front and back, inside and outside, Then I read the online introduction and found out that I am too low. The original saying goes like this: intelligent ecological sensing technology is the essence extracted from natural plants, which is then organically reconstituted and compounded through multiple complex processes, giving textiles the function of self perception of cleanliness (pollution reaction, cleaning and recovery). In this way, we can know the cleanliness of this towel. Sometimes, although the surface looks clean, there may be a lot of bacteria breeding in fact. In addition, to be honest, lazy people like me can only rub a towel to make it clean. Now with this towel, we can know whether I am clean!

I must have taken the unpacking photo:

On the back is the brief size of the towel, how to wash it, how to use it, and the pollution indicator color.

Take a picture at the side:

There are also words on the side, which does not waste any space. It mainly introduces that this product is pure plant without any chemical raw materials. Without any fluorescent whitening agent, it is in line with the standards for infants and young children. It is high quality and super absorbent.

In fact, the inside of the box is very simple. A card, a desiccant, a sachet, and of course, the main thing is towels.

The towel feels a little longer than the towel I am using. The two blue bars above are the indicator bars showing whether there is pollution. It is made of 100% cotton, which is very reassuring and reassuring. Pure natural plant extracts and high-tech development technology make this towel have the ability to change color. The color change effect is relatively clear, and there are several color change effects.

I used it to wipe my sweat when there was no other test environment on such a hot day. I used the indicator bar to wipe my sweat, and then went to wash it. This towel gives me the feeling that it has a very strong water absorption capacity. Compared with ordinary towels, the water absorption capacity can reach about twice that of ordinary towels. This is not a sponge as a towel. It is absolutely cool for daily use, such as washing your face and wiping sweat. Let's talk about the ability to change color. As soon as I wipe away sweat, I take down the towel and see that the blue indicator bar immediately turns into pink, which means that it has been heavily polluted. However, what I want to say is why the color of the towel is still the same after I wash it. I have already washed and rubbed it with great force. It seems that I have washed it several times more with clean water.

Usage summary:

This towel is more than enough for daily situations, especially for lazy people like me, who can know whether the towel is clean or not, and can form a good habit. However, this towel should be more popular with children. It can change color magically, which has a very good role in promoting children's habits.

There are also some shortcomings. This towel only has an indicator on one side, and there is no indicator on the other side. This looks particularly inconvenient. Also, after I washed the towel for a long time, it still has a slight pink color that doesn't match the previous blue color. Can you explain how to wash it the same as the previous color, which is particularly important for my obsessive-compulsive disorder.

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