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How to choose a wireless headset?
The ear is the sense of hearing. The pleasant sound can make people feel happy and bring people beautiful enjoyment. When we are immersed in the ocean of music with headphones, a c...
Four essentials of good sound: sound quality, sound color, sound field and sound image
Good machine and sound music can be heard as soon as it is put on. For example, the piano of Geoge Winston at the beginning can be heard with sound quality and timbre (that is, the...
Wearing headphones for a long time can cause so many hazards. Dont you notice?
Modern people use headphones very frequently. So there are so many kinds of headphones on the market? How should we choose the right earphone for ourselves? Is it harmful to wear i...
I heard that you just bought headphones and you want to burn them? What you dont know about headphones
There is a legend on the Internet that when you buy a pair of headphones, you need to make a good "pot" to play the role of headphones and achieve the best status
2019-23 global lithium-ion battery management system market increases by 26% year on year
According to the report released this month by technavio, an international market research institution, the global market of lithium electronic battery management system is expecte...
YiDeng Be awarded：《General technical requirements for lithium ion batteries for wireless earphones》Drafting unit of grou
The "2019 Shenzhen International Audio Exhibition" hosted by Shenzhen audio industry association was held in Shenzhen Convention and Exhibition Center on September 20, 2019...
What does the rejuvenation of lithium iron phosphate battery mean?
There is an important market signal in the power battery market - lithium iron phosphate battery is coming back. The first signal was from BYD. Not long ago, BYD announced that it ...
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Mr. Duan 13924649213
Mr. Cao 18823453405
Lithium battery thermal runawa...
80% of accidents of lithium-ion battery are caused by short circuit. After short circuit, battery fi...
Life of lithium battery
As the most common energy storage device, lithium battery is often used in our life and work. Lithiu...
Six common lithium batteries
We often talk about ternary lithium batteries or iron lithium batteries, which are named after the p...
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