Hello, We are a professional design and production, portable mini-speaker manufacturers. We present a newly developed digital notebook is designed for a small speaker designed for notebook computers. Uses a digital chip inside, not the notebook speakers sound better than ordinary, and the appearance of a small fine, the color choices. With any color of the notebook are very suitable, especially the color of the small, more beautiful. Very suitable for recreational use. Due to the number of sub-chip products are so low power consumption, and distortion is very small. Make it sound more saturated. Won the favor of laptop users and the like. This product is currently on the market are unique and new products. I hope you are interested, we can have the opportunity to cooperate.