Obviously they are all sports headphones, but there are three completely different forms in these seven pairs of headphones, namely neck-mounted TWS and bone conduction. In our daily life, the most commonly used sports headphones are running and fitness. So we did the corresponding use simulation. Let’s take a look at the wearing situation when running. All three neck-mounted sports headphones can remain stable during running, but have different degrees of stethoscope effect during fast running. The two TWS headphones are more stable and have no stethoscope effect. In bone…

How big is the difference between LED display brands? Industry people talk about the brands of LED display, Zhou Ming Addison, Leyard, Lianjian Optoelectronics, Lehman and so on. Zhongming Technology, a supplier of LED application products and solutions, was established in 2004 and launched in 2011. Addison was established in 2001, its products are sold to 118 countries and regions, and more than 6,500 classic cases have been successfully implemented. Founded in 1995, Leyard currently employs nearly 5,000 people, with nine production bases and seven international marketing centers all over…

If you are a novice and planning to get your first drone, don’t miss this issue today. The following three entry-level drones are recommended for you, and the novice Xiaobai can easily shoot blockbusters. DJI mini2 weighs 249 grams and can take off without reporting. On the basis of SE, video shooting has been upgraded to 4K30P maximum wind resistance level five. It is not afraid of the sudden transmission distance of 10 kilometers from the plateau and the sea, the anti-interference ability is outstanding, and the picture is stable…

How to choose a camera? When we were just playing photography, many Xiaobai would be introduced by friends to buy an entry-level painting costume, and then match it with an eighteen-five-five. Canon 200 second generation, let’s try it now, isn’t it great? Hey, after playing for a while, when everyone was at a party, I felt that it was shameful to have a camera like this, and I had to use the money frame, so I was thinking about the money frame all day at home, and I was not…

If you want to buy a camera, if you don’t know how to buy it, because I have to spend so much time shooting videos, I will give you a guide for all the cameras I use, and I have already listed all the cameras recommended by bloggers. I bought it back, then I will give you a recommendation of MB Lei M. First of all, the first one is Canon. This should be a brand that everyone must recommend. Let me tell you, I have used this so much.…

How should a novice camera novice choose a camera, and then I also made a note to tell you about the advantages and disadvantages of these cameras, first of all, this Canon camera, it and the predetermined beauty effect, you can see me comparing with the mobile phone camera , Before and after makeup, in fact, you can see that this lens can be flipped, and it also has a flash, which is very convenient to take selfies. This is how you shoot lo. You can view pictures by holding…

There are always sisters who ask me what camera I use to shoot so clear and beautiful, yes, that’s right, I can really call this picture clear and beautiful, and I have stepped on many, many thunders, but I Thinking about it, it is true. The money I spent on them is not 100,000 or 80,000. I will compare the machines I think are good at different price points. I hope you can help. First of all, if you like the retro texture, then you must buy this CCD, it…