With the economic and social development of our country, people's living standards are improving day by day, but the accompanying environmental pollution is also increasing. In recent years, the winter haze has become the most popular topic in the whole society, especially in the northern region with Beijing as the center. The overwhelming haze has become a killer that seriously affects the health of residents, and the Shanxi region where the author lives is not immune, Although governments at all levels attach great importance to and begin to solve environmental pollution problems such as haze, it is almost impossible to eliminate haze in the short term.

Waiting for death is not the way. In addition to practicing low-carbon life from their own start, it is more important for ordinary people to strengthen their own protection. With indoor air purifiers, outdoor only rely on anti haze masks. However, most of the anti haze masks on the market are of uneven quality, and the anti haze effect is worrying. The Eldun Purifying Treasure presented by the author today is a unique way to turn passivity into initiative, combine the air purifier with the anti haze mask, and strive to bring us comprehensive and in-depth protection.

1、 Open box experience

The packaging of Eldun Purified Treasure is extremely exquisite and can fully afford the price of 600 yuan. The overall packaging box is designed as a pure white cardboard box, which is simple and elegant, similar to the design style of high-end mobile phone packaging box, with the overall image of Purified Treasure printed on the front.

Below is the product name and main selling points. The deformable Eldun Purifier is equivalent to portable purifier+vehicle purifier+desktop purifier!

There are stickers on the upper left corner for computer pilot. Here, we would like to thank the community of computer enthusiasts Love to play computer games Try out the experience opportunities provided.

Some parameter information of the product is printed on the back, and the indoor and outdoor use scenarios of the product are introduced on the side.

When the cover is opened, the host and accessory boxes inside are placed in a perfect way, with an excellent appearance. The silver host is embedded in the plastic shell.

There are three accessory boxes below, which are rectangular mask boxes and two square boxes containing chargers and spare filters.

2、 Appearance accessories

The main machine of Purification Treasure has a fashionable and beautiful appearance and exquisite workmanship. It is composed of three parts, namely, armwear base, control module and purification module.

The appearance of the control module and the purification module is almost the same. They are both composed of a silver cover and a white base. The cover can be unscrewed. Two metal contacts at the bottom are connected through the arm base. Each part of the host is independent, which can be disassembled separately and combined freely for multiple purposes.

The rotation direction of the module is also displayed through the icons of two small locks and triangular arrows, which is particularly considerate and user-friendly.

First, introduce the control module. The purifier battery is placed inside the control module, and there are power supplies and control buttons distributed on the side. The power indicator and USB charging interface are used to supply power and control the whole purifier.

In terms of purification module, there are 290 air inlets in the silver cover above, which can provide 130 air intakes per cubic liter. The air intake volume determines the amount of clean air that the purifier can provide. After purification, Eldun Purification Treasure can create a clean air space of 3 cubic meters, which can fully meet the breathing needs of any user in both outdoor and indoor modes.

The side end of the purification module is printed with the gray Eldon brand words.

The other end is the air outlet valve and valve controller.

Unscrew the enclosure of the purification module and you can see a round white filter screen. Below the filter screen is the fan of the purifier, which is the core working area. The H11 efficient filter screen equipped with Eldon Purification Treasure has super purification capacity, with a primary filtration rate of 99%, which can block the entry of pollutant particles as small as micrometers. It is not a problem to filter haze. In addition, another filter screen is equipped in the accessories for replacement.

The base of the arm strap and the arm strap are of excellent workmanship. The arm strap is easy to use and has good elasticity. The logo of Elton is sewn on the top. In the original mode, it can be easily tied to the user's arm, and it is firmly glued after fixation without fear of falling off.

In terms of accessories, the rectangular box contains the product manual, two 400mm+150mm hoses, two inlet balloons and two masks.

The manual is beautifully printed, and introduces the installation and use of Erdun Purifying Treasure with pictures and text.

The product is equipped with two hoses with a length of 400mm and 150mm respectively. The hose is light blue, soft and excellent workmanship. Both ends are connected to the mask and the purifier respectively. The two hoses can be connected to form a longer tube to meet the requirements of different users for the length of the hose, which reflects the attention to user needs everywhere. However, there is a problem that the hose has a certain smell.

The white inlet balloon is used to connect the mask and the hose. There are two layers in total. Open it and close it inside and outside the mask.

Erdun Purifying Treasure is equipped with two professional anti haze masks. The masks are made of solid materials and of excellent workmanship. The design is excellent. The left side of the mask is the air outlet, and the right side is used to install the balloon.

A sponge nose pad is designed inside the mask. The design of this nose pad can not only make the user more comfortable to wear, but also prevent air leakage. It can effectively prevent the external air from entering and the internal air from flowing out. It can not only ensure the internal air is clean, but also avoid the water mist on the glasses caused by the bag mouth mask in winter.

The elastic band with excellent elasticity and the adjustable buckle design can make the mask more suitable for the user's face shape, and both the melon seed face and the cake face can obtain a comfortable wearing experience. The replacement of the mask is very simple. A 3cm circle is subtracted from the symmetrical position between the ordinary new mask and the breathing valve to connect with the air inlet ball and the hose.

The other two square accessory boxes are equipped with a spare filter screen and the host charging power line, which is extremely convenient to replace the filter screen.

3、 Experience

The operation mode of Eldun Purifying Treasure is very simple. Press the power button indicator light on the control module briefly to start the machine. After starting the machine, press the power button briefly to adjust the wind speed gear. The product is designed with low, medium and high wind speed adjustment, which can be cycled in turn. When shutting down, press the power switch until the indicator light goes out.

The power status of Purification Treasure is indicated by the color of the light strip around the power key. There are three colors of the light strip. Green means that the battery is fully charged, yellow means that the battery is half full, and red means that the battery is insufficient and needs to be charged urgently. When charging, the light strip will flash continuously. When the green light is always on, the battery is full.

As a deformable portable multi-function air purifier, Eldun Purifying Treasure has two modes of use: arm strap type and desktop type. The use scenarios are extremely extensive. Whether it is outdoor scenes such as walking, running and cycling, or indoor scenes such as office, cycling, bedside table, etc., it can show its talents to help us resist smog and enjoy fresh and clean air.

1. Arm strap type

As the initial form of Erdun Purifying Treasure, the armband type is suitable for outdoor walking, running, cycling and other practical purposes, and its installation mode is relatively simple. First, open the air outlet valve of the purification module, install the air outlet valve on the hose at the air outlet, and connect the hose with it.

Then connect and fix the inlet balloon with the mask, connect the other end of the hose with the inlet balloon, and fix the snap on the port.

If the distance between the long pipes is not enough, the short pipes can be connected at the same time to extend the vent pipe.

Finally, wear the host on the arm. If the hose length is enough, both the left and right arms can be used. And use Velcro to bind the arm strap to prevent the host from falling. The weight of the whole set of Erdun Purifying Treasure after wearing is only equivalent to an iPhone 7, which is relatively light and small with little sense of weight.

Turn on the switch, Erdun Purifying Treasure will continuously deliver the purified fresh air to the mouth and nose. With it, we can breathe fresh air at every breath. More importantly, masks can block the haze without tightening, because the fresh air flowing into the masks will form a pressure higher than that outside the masks, making it impossible for the outside haze air to enter, eliminating the defect of ordinary masks that affect the haze prevention effect due to gaps.

For ordinary masks, the better the anti haze effect, the greater the air resistance when breathing, and it is very easy to become suffocated. However, after wearing Eldon purification treasure, there is almost no feeling of suffocation, because the air in the mask flows fast and smoothly, fresh air keeps coming in, and exhaled gas is quickly discharged from the exhaust valve, One in and one out allows you to breathe easily with a mask on.

With the ordinary anti haze mask of Eldun Purifying Treasure, you can immediately be laid off, and no longer worry about the serious air pollution in the northern region. You can wear it not only for commuting, but also for running and cycling. You can always isolate the haze and enjoy a clean space under the dome. However, during the wearing process, we also found a problem that needs to be improved. Because the high incidence period of haze is in the north in the cold winter season, although the product has excellent anti haze effect, the air from the purifier when wearing outdoors is very cold, which affects the user experience. If the fresh air can be heated, it will be more humanized and popular with users.

2. Desktop

As a deformable air purifier, Erdun will become a small desktop air purifier after simple transformation. When using, unscrew the purification module and air module of the host, and align the two modules with the triangle area at the bottom clockwise to complete the installation!

The deformed desktop version of Eldun Purifying Treasure can provide us with 3 cubic meters of personal clean space, which can be used in offices, cafes, bedrooms and cars.

The choice of the third wind force is more free and practical. Everywhere you take Eldon purification treasure, there is fresh air. It can provide a larger clean space in closed scenes.

3. Endurance

In terms of endurance, the 1600 mA battery enables Eldon to provide 2-6 hours of long-term guarantee after fully charged. The running time is related to the gear and wind speed of Purifier. The higher the wind speed is, the more power is consumed, because the wind power of Eldon is very strong at the highest level.

However, in the case of outdoor armband, it is not necessary to run in high gear normally to maintain long-term endurance. In the case of desktop type, the USB power supply mode can be selected to continuously provide long-term power support for Eldunn. At the same time, the charging speed of the product is also very fast.

4、 APP

Bain Technology, the manufacturer of Eldun Purifying Treasure, also provides an APP for its own air purifier series products, called Bain Eldun. Users can scan the QR code on the manual to download it. After I launched the APP, I found that the actual experience is poor. There are two main problems. First, it is necessary to log in to connect the device, but it is difficult to register an account through the APP. Second, it is very difficult to connect the device. I have tried many times but failed to connect the device. I do not know whether it is the network or the device. As a smart device, I hope the manufacturer can make more efforts in the optimization of the APP, Improve user experience.

The APP mainly provides the real-time air quality, temperature, wind force and other data of the city, providing relevant reference for users' running. In addition, users can master the remaining power, remaining service time and remaining service time of the filter screen through it, so as to charge and replace the filter screen in time.

4、 Summary and evaluation

After a period of experience, the performance of Eldun Purifying Treasure left a deep impression on the author, and this innovative product is very suitable in the context of the current haze. Its appearance is fashionable, atmospheric, exquisite, and convenient to carry. It has the effect of both anti haze masks and air purifiers, and perfectly combines the two, turning passive into active, The transformation of ideas has greatly enhanced the effect of haze prevention, and the support of indoor and outdoor, armband and desktop multi scene and multi-mode has greatly expanded its practicability. As a very novel product, although there are still some problems such as poor APP experience, it is definitely the best choice to fight against smog in winter. There is nothing terrible under the dome, and smog can no longer stop me!

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