Headphones and earbuds are basically loudspeakers, only a lot smaller. The key element in both are the drivers. There are two main types of drivers in making earbuds and headphones, balanced armature driver (BA) and Dynamic driver.
BA applications are usually used in professional sectors, such as radio studios, hearing aids and in military applications. Also you would find them in-ear monitors (IEMs), used by audio engineers and musicians as well as audiophiles. Dynamic d
As we all know the biggest spending season in Europe is Christmas and there’s Thanksgiving Black Friday for the US, but what about for China? It used to be the Chinese/Lunar new year , but since 11th November 2009, a group of male single students from Nanjing University decided to set a date to celebrate “being single”. There is a lot of saying why they have chosen 11th Nov in particular, but if you look at it in DDMM formation, it's 1111. “1” resembles an individual that is