In the previous article, I wrote that I had bought an electric car. The next step basically was to run around on the street with my girlfriend or incubator. However, I found a serious problem, that is, it was not convenient to use a mobile phone on the road when delivering meals. Answering the phone led to a complaint. We did not know that the hummingbird’s complaint was required to have 20 valid orders to thaw and cash out. To prevent the tragedy from happening again, the idea of ​​buying a Bluetooth headset was born. There is GPS navigation in the street to listen to the phone that really called an egg pain, in order to save money, I actually used the home Bluetooth speaker, that kind of ball like a Bluetooth speaker, really improved in the street A lot, but I was happy to be stolen in two days.................. Someone asked me why I didn’t take it? Brainbubble it, I'm holding the key and this Bluetooth speaker in my left hand, holding the lunch box in the right hand, and then pressing the elevator.................. In short, you need a Bluetooth headset! Just two days later, a friend of my circle of friends advertised again. How is Huawei's small whistle Bluetooth headset? The most important thing is that you can use a Bluetooth headset to direct your phone. Use a Bluetooth headset to listen to navigation. I think this is really convenient. . In fact, I also bought a few Bluetooth headsets many years ago, Samsung Nokia, but with a long time headache will be hot, throw it there, and now I do not know in which corner. Then took advantage of the opportunity to deliver meals to the friend’s shop. The friend’s quality was good. He took the elevator with him. The middle-aged man who had received the paper box in the elevator couldn’t see the floor. He asked for help afterwards. Little things can be seen in character. After getting it very quickly, the package was torn and thrown, including the instructions...... Then I took a few photos and used Sigma's 30MM f1.4. This purple border is really touching. The round lid with the red dot is the volume key, which is rotated to adjust the volume. When it reaches the maximum, it will dribble. When it reaches the minimum, it will not be clear what kind of voice it is. It is a bit dull. During the standby, a blue light will be emitted below the volume key. The following part of Huawei's LOGO can be opened, and charging is started from here. It is said that it is possible to use a mobile phone to charge a Bluetooth headset. If you do not want to charge it with a mobile phone and have an adapter, something like this, I will not charge it with a mobile phone anyway. The back of the Bluetooth headset is like this, some things that are stipulated by some countries. I can't read it anyway. Look carefully at this Bluetooth headset, there is still some inconsistency between the lid and the headset of the charging interface, the performance of the online bar, but consider that is more than a hundred pieces of things, there is nothing to be able to use it. Actual use of the middle whether it is Baidu map navigation or chat with friends WeChat voice is very good, in fact, you expect this stuff can be like thousands of dollars of headphones still put on the amp to use nuclear power, obviously not possible (although Can also listen to music), but it is at least drunk enough to clear the voice of this is enough, as to occasionally hear broken sound, or that sentence does not affect the use of mood it wants. In addition, after I called out the voice assistant, the headset is also able to accept voice commands, such as who or what to call, or what APP, but not smart enough. For example, I use Baidu map navigation, I do not want to come up with mobile phones want to exit the navigation, this voice command can not be done, but obviously has nothing to do with headphones. Finally, his girlfriend was forced to bring a Bluetooth headset out of the country. By the way, this lanyard is really not good. Now that you have designed this kind of glittering magnetic buckle, can you work on the rope material and do not use this? Hard uncomfortable artificial leather? And if you hang a rope, you can't hang it on your ear. Well, finally, if you need a Bluetooth headset that looks good, inexpensive, and reliable, it's a good fit.