I always believe that good things will happen soon. Hello everyone, I'm Tong Pak Fu. Welcome to Bohu Talk Digital. "No matter how much wealth you have gained, if you find that the air around you is not good, your water is not good, and your food is unsafe, there is no meaning at all. What's the use of mobile phones, no matter how good they are? We should return to the needs of human nature, and what's the meaning of going to hospital after realizing our ideals?", This is the opening words of Jack Ma, Chairman of the Board of Directors of Alibaba Group, at the first World Internet Conference. What about the air around us? How to measure it? It's said that there is a power bank that can measure air quality. Let's go and have a look.

This power bank is 720 Environment Bank Plus, which is a portable intelligent micro environment detector launched by 720 (Beijing) Health Technology Co., Ltd. It is the first micro environment monitoring intelligent product in the industry with the functions of "environmental social" and "micro environment governance portal". The product has five built-in sensors, which can effectively monitor five air indicators, namely, temperature, humidity, PM (inhalable particles), formaldehyde and noise. According to the test results, APP will automatically push governance programs such as formaldehyde removal, purification and protection, and purchase governance products in a one-stop manner.

Let's start from the beginning. Let's take a look at the packaging. The white packaging box does not have too much decoration on the front. "The best gift for life" gives people a desire to open it. There is a product logo of "720" in the upper left corner. However, if you are unfamiliar with 720, it is easy to have a connection. Is it 360 expansion?

There is a notice on the back of the package. Attention, it is not a warning. It reminds the user that the device needs to be activated and charged for the first use. The first use needs to purify the Environment Treasure Plus. At the same time, there is also a purification step. There is a line of red small words below: "Seven tips: For your better use, please perform the above operations." Bohu believes that since the front is simple enough, The back should be the same. I don't like it very much. In fact, it can be attached to the manual.

There are product seals on the top and bottom of the box to ensure that users receive brand new products. Of course, violent cracking and gentle cracking still exist, but in most cases This is still safe.

Let's take a look at the true look of the product. The white body is not big, and the asymmetrical shape may feel abrupt. The weight is 175 grams, which is convenient to carry.

From left to right, the front of the panel is the noise detection microphone, Bluetooth indicator, PM indicator, formaldehyde indicator, and noise indicator. Various indicators correspond to the corresponding functions. During the detection process, the corresponding indicators will keep flashing. However, Bohu believes that the size and color of the font is not different from that of the panel. He hopes to increase the font size and improve the color contrast to make it easier to identify.

The bottom end is the product name and model. It also indicates that the battery capacity is 3600mAh, and the specification is 5V 1A. Bohu thinks that the battery capacity of 3600mAh is a little small for such a powerful size. Now when the output everywhere is 2A, whether the output of 1A is a little small.

There are 4 power indicators, power switch, Micro USB charging port and USB output port on the side. This is the function of the power bank. The power indicator determines its power according to the number of lights on. It is similar to the general power bank, but now there is a power bank with digital display function, so we should follow up.

Of course, the power cord is indispensable. Why is the white body black? Will the white be more uniform? The length of the line still needs to be increased. However, without the setting of power adapter, there is still some environmental significance in today's electronic equipment.

The product manual has a detailed product introduction. Bohu thinks that it is not good to add the "warning" mentioned above to the third article here?

There are also notes and stickers, which can be integrated into the manual, so that it will not appear messy.

You may have a question: can the detection data of such a small product be accurate? 720 Environment Treasure Plus has obtained the certification of Beijing Academy of Metrology and Testing Sciences, providing guarantee for its detection accuracy.

Now let's take a look at the app. Scan the QR code on the manual to download and install the "Environment Review" app. 720 logo is more obvious. Does green mean environmental protection?

After opening, you can see the 720 slogan: Read the air, enjoy breathing, and then enter the main interface. The first use requires charging and activation. After you register your account, you can log in.

After Bluetooth pairing is successful, it can be used. The App comes with its own steps, which is great, so that people who do not know the product can easily operate it.

Test data include temperature, humidity, noise PM、 Formaldehyde, in fact, people still care about PM and formaldehyde. After the test, they will provide you with suggestions: smelly, eating fruit, drinking red wine, applying mask, drinking water, learning, enjoying cool, etc. Of course, this is a good test result.

What if the test results are not good? If you see the "point me purification" in the middle, it will provide you with solutions. For example, this time, the PM value is high (of course, this is the value generated after smoking, which also reflects the high sensitivity of the product). It will recommend using an air purifier, which is more reliable.

On the interface of the environment mall, you can see the formaldehyde removal solution, environmental protection solution, air purification solution, environmental detection solution and Happy Living Zone. Each interface corresponds to different products, which is also the "one-stop treatment" mentioned above.

For example, let's take a look at the formaldehyde removal solution. It will introduce you to the hazards of formaldehyde and recommend formaldehyde removal products. Of course, they are all genuine products and can be purchased directly.

With 720 Environment Treasure plus, you can measure where you go, in the car, at home, at work and in public places. You can also share the measurement results through the "share" in the upper right corner. In today's "circle of friends" society, there is more communication. A friend asked why the PM value of "at home" is "0"? This is the result measured with a brand of air purifier.

Since it is the power bank, I still need to talk about the charging function. From 30% to 100%, it took about two and a half hours. Personally, I felt very good. I completed the charging task quite well. 720 Environment Treasure Plus is the most capable of detecting air quality in the world of power bank, and it is also the most capable of charging in the air quality detection box.

720 Environment Treasure Plus sensor chips are from SHARP in Japan, NeoMEMS in the United States Silicon Labs And other international top manufacturers. The body is equipped with ultra-thin fans to imitate human respiration. The air sampling method is active inhalation of air rather than natural flow of air. Its detection form is more consistent with the human microenvironment. The detection accuracy reaches or exceeds the detection accuracy of the special detector to ensure the authenticity and accuracy of the detection data. The APP provides long-term environmental data storage and analysis functions, The small body can be carried everywhere, and air quality can be measured anytime and anywhere. Of course, there is room for improvement, such as the buzz generated by the detection, the battery capacity, and the lack of screen display. I hope that it can be improved in the development of the product. Well, that's all for this issue. Thanks for watching Bohu Talk Digital, and I always believe that good things will happen soon, I'm Tong Pak Fu. See you next time.