Addnew Notebook series mini speakers are all small enough to be placed anywhere for an enriching audio experience. Compact in design, light in weight and completely affordable in prices, which let them be ther perfect mate for laptop computer, MP3/MP4 Player, Discman, Mobile Phone, etc. The full magenetically shielded drivers allows the users to use them in any environment. Doesn't need power supply because it is USB powered only so you can connect them to your computer or laptop to enjoy the best quality of sound anywhere. It will bring you plenty of joy out of enjoying your favorite music. We've also launched a series of economical series computer speakers, which are ideal for being promoted during the present worldwide economic crisis because of their high quality vs price rate. Want more detailed information about them? Contact us Now!