The words written at the front:

First of all, thank Lei Feng and the manufacturer for giving me the opportunity to evaluate! After several days of in car use, come to publish the evaluation!

First, let me make my first impression: the combination of wireless charging and air purification can really be used in a large area! Compared with the limited charging interface in the car, an air purifier not only solves the air problem in the car, but also can be used to charge mobile phones, which is really a good combination!

However, after reading the recent disassembly articles, the general screening purification effect is not obvious, so the internal structure will not be introduced here, but the evaluation introduction will be completed mainly through actual experience! How about the specific use effect? Practice is the only way to have a say!

1、 See it first

Still look at this empty net first!

▲ It is basically the same size as other empty boxes!

▲ I got the gray model, which looks very low-key, and the color is not bright enough, but it is versatile!

2、 Open box display

▲ The package of Zixiao Kongjing is very simple! The material of the cardboard box, the opening and closing mode of the heaven and earth, and the workmanship of the cardboard box are relatively rough. The internal host is covered with a small bag, which can be used to prevent dust, and has no effect on buffering impact! The accessories are placed in a small compartment below the host, and the hard paper in the compartment is also rough. In general, the materials and design of the internal and external packaging are relatively simple, which may be due to cost saving considerations! After all, the price of a car mounted air cleaner is not cheap, not to mention the integrated wireless charging function!

▲ Package list of Zixiao Kongjing: an air purifier host, a USB charging line, a car sticker, and a manual.

3、 Host appearance&accessories display

▲ Look carefully at this empty box from all angles, and the irregular arc design is adopted for the appearance, which is more fashionable! The lines are smooth, but the plastic feeling is full, and the material is average!

▲ The white square area on the front is the place for wireless charging. The anti-skid effect is good, which can effectively ensure the safety of mobile phone charging! At the same time, the front is also the air inlet position. I don't know whether the mobile phone charging will affect the purification effect! At the same time, the switch button is also in this position!

▲ At the location of the air outlet, all the current air purification devices basically take in air from the air inlet, then filter through one or more layers of filter elements, and then discharge from the air outlet, so as to achieve the air purification effect in a cycle!

▲ Power line interface position! It is a universal USB interface. Although the manual mentioned that 5V/2A power supply is required, I found that 1A can also drive the operation! It is worth mentioning that this Zixiao Kongjing also has a USB interface, which alleviates the problem of charging interface tension in the car! Two mobile phones can be charged at the same time!

▲ The back is very simple. The use of four small anti slip pads together with rubber pads can effectively ensure that the interior of the car will not shake or fall!

▲ Accessory 1: USB charging line is an ordinary Android charging line, which is convenient for interchange. The length of the line is enough!

▲ Part 2: anti slip mat, which is very firm on the car, and it is hard to tear it off after a long time!

▲ Accessory 3: Instruction manual. The introduction to Zixiao Kongjing is very concise, and the operation process is also very simple. Basically, plug in the power supply and turn on the switch!

4、 Actual use&effect display

▲ By connecting the USB interface of the extended cigarette lighter in the car, you can put the Zixiao Sky in the center console for use! The space is very small, and there is no need to worry about blocking the line of sight. The grey is also better matched with the black leather of the central control!

▲ The surface looks very beautiful!

▲ From another angle, you can see its small front and large rear shape design, which is still very firm!

However, the purification effect depends on the detection data:

▲ 720 Environment Treasure is used to test the purification effect in the car. It can detect PM2.5, temperature, humidity, formaldehyde and other data!

▲ The environment inside the car was tested twice with an interval of about 20 minutes, which means that the purification effect of Zixiao Sky was about 20 minutes! The detection positions are all within 20cm of Zixiao Kongjing. It can be seen that the PM value has changed from 14 to 23, and the formaldehyde value is 0.07. The overall value has not improved much, but has increased! Of course, it is also possible. When the air purifier is first opened, it is really possible that the air quality will decline instead! However, the change is not obvious. And after watching everyone's disassembly, I also think that the instantaneous purification effect of this small filter element should not be very obvious! So, the next step is to carry out the detection after a long time of use!

▲ This is the effect of two air quality tests after about one afternoon and one night of use! It can be seen that the PM value changes from 23 to 39, and the formaldehyde value decreases from 0.07 to 0.05. PM did not improve significantly, but formaldehyde was slightly better! This may also have something to do with the interior environment of the car itself, which makes the effect not obvious! However, to be honest, the filter element is really too small, and it is hard to imagine how much purification effect it can have!

▲ Of course, this air purifier has wireless charging function, so the wireless charging function has also been tested! I used the original iPhone coil of the small Q wireless charger I tried before!

▲ Stick the coil on the back of the phone first.

▲ Then it is placed on the wireless charging sensing area, which can really identify and charge, but it is not very stable. If you move a little, the charging will be disconnected!

5、 Summary

In general, the Zixiao Sky Clean Box combines the two functions of air purification and wireless charging, and controls the price relatively low. However, the integration of this function is not related to intelligence!

advantage:

1. Air purification+wireless charging, one machine for two purposes, saving space in the car!

2. In addition to wireless charging, another USB port is also expanded to effectively relieve the tension in the car power supply port!

3. Simple and convenient operation, stable operation!

Areas to be improved:

1. The filter element is too small, which directly affects the air purification effect!

2. You can consider adding fragrance function to make the air purification more than simple, which can meet the needs of all kinds of car owners!

3. The plastic material and packaging of the host machine need to be improved!

Author: One armed Jifang La

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