[Introduction]

Although the country has increased pollution control in recent years, and the overall air quality has improved year by year, most cities in the north are plagued by "haze" every winter. Since the beginning of winter in 2016, heavy pollution weather in large areas and for a long time has occurred in many regions of the country. Especially since late December 2016, affected by the adverse weather situation, most areas in the north have suffered from "haze" on all sides, and even some cities in Guangdong have also experienced heavy pollution or above. Beijing and other places have set a historical record of continuous heavy air pollution and the longest total duration of continuous early warning, which shows that pollution control still has a long way to go. Therefore, anti haze masks, air purifiers and other anti haze products emerged at the historic moment, and the market of air purification products is extremely hot. A few days ago, I saw that some brands of air purification products in Dongshang were out of stock. A few days ago, I edited Love to play computer games We tried a magic air purification product called "Eldon Purification Treasure". It is a portable, deformable air purification product that can be applied to multiple scenes. How it can be applied to multiple scenes and how the experience effect is? Next, we will introduce it one by one.

This photo was taken by Xiao Bian in the community a few days ago. The visibility does not exceed 20 meters

[Unpacking]

Let's start with the product packaging. The packaging box of Eldun Purifying Treasure is designed as a heaven and earth cover. It is a white square environmental protection paper box. The front side is printed with a sample of the product and two lines of words printed by the bronzing process: "Deformable Eldun Purifying Treasure" and "Equivalent to portable purifier+vehicle mounted purifier+desktop purifier", highlighting the characteristics and functions of the product, which is very simple and intuitive. Of course, what is still indispensable is the label of "Try out". Here, I would like to thank Aigoji for providing this trial opportunity.

The product name, model, manufacturer and other information are printed on the label on the back of the packing box of Erdun Purifying Treasure.

The side of the packaging box is also printed with the product name and multi-purpose use scenario information using the bronzing process.

Since the top cover and bottom box of the packaging box fit together tightly, it is not easy to open the box with this top cover design. It is recommended to improve. Open the packing box and you can see that a thin sponge pad is added inside the ceiling. This design can ensure that the product is well protected during transportation.

The host and accessories are embedded in the hard PC protection mold and placed neatly. The accessories are placed in three white independent packaging boxes, and the contents of the accessories in the box are marked on the front of the box.

The host of Eldon Purification Treasure is assembled from three parts: control module, purification module and armband base. There is a velcro at the bottom of the armband base to bind the armband.

The control module and purification module are very similar in appearance. The circular design with the same diameter has a bright silver plated mesh top cover on the top of the white body, but there are still great differences in functions and details. The control module body has a power switch key with speed regulation function and a Mirco USB charging interface, and the mesh top cover can play a system cooling function during the operation of the host. The power indicator light is around the switch key (green power is sufficient, yellow power is half left, red power is insufficient and needs to be charged), and the operating state of purification treasure is adjustable at 3 speeds.

The bottom is a concave asymmetric triangular groove interface to ensure the correct connection with the base or purification module. Two metal contacts realize the transmission of power to the purification module.

There is an adjustable air outlet on the side of the purification module body (to be honest, I didn't understand the significance of this adjustment paddle, because it can't be used after connecting the air outlet valve adjustment paddle). The mesh top cover is the air inlet of the purification module. Turning it open, we can see that a filter screen has been built in the purification module factory. When you take out the filter screen, you can see the black fan, The H11 filter screen has a primary filtration efficiency of 99%. At the same time, it can not only block particles as small as micrometers, but also block disease bacteria. The bottom is just the opposite of the control module. The convex asymmetric triangular convex buckle is used to facilitate the correct connection with the base or the control module. Power transmission is realized by two protruding elastic metal pins.

The two interfaces of the base are just opposite to the control module and purification module. There are two locking and unlocking icons on the side of the base corresponding to the two modules. After alignment, the module can be quickly installed and removed.

The mainframe can be fixed on the arm through the elastic velcro strap on the back of the base. The concave design ensures a better fit of the arm. Logo with Erdun printed on the buckle at the end of the strap.

The interface of the air inlet ball has been reserved in advance for the two masks provided with the machine, and the air inlet ball can be disassembled from the cards on both sides. There is also an exhaust valve on the left side of the mask to ensure smooth circulation of the whole system.

The sponge material bridge design with plastic metal sheet inside ensures the fit and comfort of mask and face shape. A silicone soft length adjustment buckle is added to the elastic band type mask lanyard, which is convenient to adjust and suitable for people with different faces.

The silicone hose can continuously send the purified air of the host to the mask. If one long tube cannot meet the demand, a short tube can be used to extend it.

Take out the host and all the accessories, and first come to a family photo. The list is as follows: host * 1, air outlet valve * 1, hose * 2 (one long and one short, the short pipe is used for extension), mask * 2, air inlet ball * 1, USB power cable * 1, filter screen * 1.

Installation

The editor introduced this product as a deformable air purification product when opening the box. When used as an outdoor portable purifier, the host needs to be connected to the mask through a hose to deliver clean air to the mouth continuously. In this mode, the host directly taken out of the packaging box, first connect the long hose section with the air outlet valve to the air outlet of the purification module according to the arrow mark.

In addition, it is necessary to install the air inlet ball to the reserved opening of the mask, fasten it, and then connect the other end of the hose to the air inlet ball to complete the installation of the portable purifier. If you feel that the length of the hose is not enough, you can connect the extension tube, which can completely meet the needs of most people. Maybe the exception is a person with a figure like basketball star Yao Ming.

When used as a vehicle mounted purifier or desktop purifier, Eldun Purifying Treasure needs to be deformed. Remove the control module and purification module from the base, align the triangular arrows on the two modules, and rotate clockwise to complete the deformation combination. Is it very simple. The design is very ingenious.

[Use of APP]

Erdun Purifying Treasure can also be connected to the mobile phone through Bluetooth and controlled by the mobile phone APP. However, currently only Android version is supported, and Apple system does not support it. It is recommended to improve it as soon as possible. You can download and install it by scanning the QR code or searching the Android market for "Beyond".

Open Beon Erdun APP needs to be registered first and can be used after login. Although there is a third-party login, it is not well supported at present. It is recommended to improve it as soon as possible.

The APP interface is very simple, and the operation is very simple. After landing, it automatically displays the air quality, temperature, humidity, wind and other information of the current city. Add a device by swiping the screen to the left and following the prompts is easy. At this time, product information will appear on the main interface. Click to enter, in addition to displaying the information of the city, the power consumption of Purifier, the remaining life of the filter screen, the accumulated amount of haze removal, and the switch and wind speed of the control purifier will also be displayed.

[Experience]

The key to the effect is to experience it. Xiaobian first experienced the outdoor mask mode, and fixed the host to the arm. The comfort was very good, without any sense of weight. Adjust the tightness of the mask through the silicone buckle on the elastic band. Gently press the sponge on both sides of the bridge of the nose through the internal plastic metal strip. The mask fits well on the face, very soft and comfortable. Turn on the power and Purifier will automatically enter the first gear wind speed. At this time, you can feel a slight cool wind blowing, very comfortable. When Xiao Bian adjusts the wind speed to gears 2 and 3, it feels cold. After all, it is winter, and these two gears should be more suitable for running or cycling. If you want to wear a picture, it's very fashionable. This mode should have a high rate of return when you go out. The only thing I'm not satisfied with is that the sound of the purification module is a bit loud.

As for the purification effect, I want to show it through a PM2.5 monitor. Turn on the low speed gear, align the air outlet with the PM2.5 monitor, and the PM2.5 value rapidly drops from about 70 to about 20. When the purifier is turned off, the PM2.5 value immediately rises. If the closed environment test results will be more obvious, it can be seen that the purification effect is very good.

Erdun Purifying Treasure is not only suitable for outdoor wear, but also can be put on the desk and your car after deformation, Xiaobian will show you the indoor effect. Personally, if the indoor area is too large, it will still have a great impact on the purification effect. Next, go to Xiaobian's car to experience it. Xiaobian's car is a compact SUV with a slightly larger space than a sedan. The PM2.5 value before the purification treasure is opened is 57ug/m ³. After 10 minutes of opening, the PM2.5 value drops to 23ug/m ³. After 25 minutes of opening, the PM2.5 value drops to 17ug/m ³, I am very satisfied with the purification effect of vehicle use. It will be more perfect if the top cover of the control module can be replaced with a spare anti-skid pad when the small knitting machine is put into the car or used as a desktop purifier after feeling deformed, which can not only play a anti-skid role, but also avoid the abrasion of the top cover of the control module and affect the overall beauty.

PM2.5 value in the car before opening Purification Treasure

PM2.5 value in the car 10 minutes after opening the purification treasure

PM2.5 value in the car within 25 minutes after opening Purifier

Eldun Purifying Treasure has a built-in 1600mAh lithium battery. The maximum endurance time can reach 6 hours in the first gear low-speed mode, which can fully meet the daily use. In the desktop mode, it can be connected to the USB power line for charging. Some relevant parameters are not marked on the specification. The following figure is found on the official website. It is recommended to improve the specification later.

It may be for the sake of overall beauty. When the control module and purification module are installed on the base at the same time, it is impossible to charge the purification treasure, and it is not convenient to use it. It is recommended that the design of subsequent products be improved.

Summary

After a period of experience, I personally feel that Eldun Purifying Treasure has a very good purification effect when it is used outdoors in smog weather and on vehicles. The purification effect of Eldun Purifying Treasure when it is used indoors as a desktop purifier will be affected by the size of the space. In general, as a compact, portable, beautiful, super long endurance, deformable and applicable to multiple scenes, Eldun Purifying Treasure is worth having, providing us with clean air purification equipment all day long. Personally, the price of 699 yuan is not close to people. Personally, I think Eldun Purified Treasure can also be improved, for example, a portable storage bag can be added, the running noise of the whole machine is slightly high, the charging interface position is redesigned, and the APP can be compatible with Apple's system as soon as possible.

Of course, the above is only for personal use, and there must be some shortcomings. You are welcome to make valuable suggestions. Finally, I would like to thank Ainongji and Bion Technology for providing this trial opportunity.

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