Three development status of notebook power adapter!
Since the birth of the laptop, it has been more than thirty years. As an important productivity tool to promote human development, the laptop has now become an indispensable role around us, and with...
What is the status of China's foreign trade import and export recently?
On April 30th, the Ministry of Commerce held a regular online press conference. The spokesperson said that the current epidemic's impact on China's foreign trade is mainly on the demand side, with...
How to choose notebook power adapter?
Now there are more and more power products, how do we choose a perfect charger when our notebook power needs to be replaced? 1. Choose a brand: Now online sell a lot of unqualified products are...
Is the wireless charger radiant to the human body?
Technology is more and more developed, wireless charging replaces wired charging, simple and convenient. Wireless charging technology has obtained 20 patents in 2007. A variety of devices can use a...