The digital MP3 player is a kind of new mp3 player which can play digital sound music. Digital music revolution began in 1987.At that time, an Institute in Germany began to study an audio file compression technology, which is known as MPEG Audio Layer 3, that is, we often referred to digital mp3 media players. MP3 format music files size is only about one-tenth of the pre-compression .Although the compression will bring some loss of sound quality, it makes it is very convenient for digital MP3 players to carry and use. Until now, digital MP3 players have become more and more popular, with more and more user. As the capability of hard drives is becoming bigger and bigger, our computers can storage more music for digital MP3 players. All in all, the digital MP3 players have already occupied the vast majority of best MP3 player market.

In the near future, we believe digital music will be applied to more areas. The digital MP3 players will be more precise; the sound of digital MP3 players will be more realistic; the size of the digital MP3 players will be more compact; the transmission of digital MP3 players will be more convenient. Its advantage is that it can be transmitted through the network, very convenient to copy, broadcast, music and the quality does not decline, because it is in digital format and stored there.