Hello, We are a professional design and production, portable digital mini speaker manufacturers. We are moving newly developed small folding speaker is designed specifically for notebook computers. Products, compact and can be on the bag when not in use, easy to carry. and notebooks with and very coordinated. When used, the speaker open, the speaker uses a YAMAHA digital chip technology, sound quality is very good, and comes with USB audio decoding, only need a USB cable to connect another power supply and for the sound. and outside of the product comes with a bag, not only beautiful, the appearance of the product also plays a protective role. popular with customers like. Our products also won the internal structure of the international design patents, is currently on the market are unique and new products. do not know whether our products you are interested in? hope we can have opportunities for cooperation. 
 If interested, you can always contact me Xu Jindong hope we can have the opportunity to cooperate.