1. Langqin M600: is a 3-inch woofer, two 2-inch full-range speakers plus two 90 × 60mm bass passive unit composed of 2.1-channel speaker system, Texas Instruments' 5-series chip can ensure that the Langqin M600 speakers 17W rated power output. 17W power for this volume of the small speakers, is obviously too 2.1 channel also makes the speaker applicable to more scenes, not only can listen to music, in watching movies, playing games, and even square dance will also have a better performance.
2. Shanshui audio: quality of the introduction of the first, in terms of quality: Shanshui audio With the development of science and technology, people's standard of living to enhance. The use of some household appliances is also more and more extensive, and now the sound is one of the necessary appliances in our home life.