The other day, my old earphones broke, so I decided to buy new ones. When I went to the electronics store, I was overwhelmed by the sheer number of products and the range of prices. After much deliberation, I bought one that was similar in design to the previous one, but the Bluetooth function did not work properly, perhaps due to an early defect, and I had an embarrassing experience of sound leaking on the train. I was so traumatized by this that I ended up buying a new one with a cord, but it didn’t fit my ear size and kept coming off, so I took the plunge and bought another new cordless one. Here it is.
This time, I chose a less expensive one, but I am very satisfied with it. It doesn’t leak sound, fits well in my ears, and is very comfortable. The more expensive ones may have a better sound, but once you get used to them, you won’t mind so much. I am amazed at the convenience of wireless.
I searched for “wireless earphones” on J-plat pat and found 194 patents, 200 designs, and one trademark. There was no result of the one I bought, but I would like to thank the people who invented such useful thing and use them carefully. (Marigold)