The Progress in Technology

With the rapid development of technology, electronic products are updating rapidly. As time goes by, the digital camera is becoming thinner and thinner, lighter and lighter. And television sets also take on a grand new look: it can not only give you the most vivid picture you have ever seen, but also 3D effects as if you are in a cinema! Several years ago we could only play games on the computers, but now there are so many choices for us to play video games such as PSP, PS3, DNSL and Wii. The biggest change maybe lies in cell phones. Just 10 years ago, we didn't even have cell phones! And the first Motorola cell phone was so large that we needed a bag to carry it. But now, the cell phones are so small and so convenient that we can use them almost everywhere. We get access to the internet by cell phones, check e-mails, take pictures and even locate ourselves by GPRS!

And now I am holding the latest invention: an aigo MP5 player. It reminds me that just 10 years ago, the MP3 players were luxurious to most of us. At that time, the MP3 players were very expensive. The size of the MP3 players was very huge and they were not good-looking at all. The MP3 players were only equipped with a disk of 128M which could only contain several pieces of music. The sound quality of the music in the MP3 players was not very good either.

But as time goes by, MP3 players became smaller and smaller while their capacity grew larger and larger. Some of them even were equipped with a disk of more than 1G. And then the MP4 players were invented, which made it possible to play video files on MP4 players. But MP4 players have their own deficiencies.

And now, the Aigo Company has released latest MP5 players. It could not only play audio files, but also play video files in high definition with various formats. What's more, you can also watch E-books on the Aigo MP5 players. Thanks to the technology, our life is really improved by these electronic products.