Creative repro Inspire A40 USB

http://www.pcin.cz/Creative-repro-Inspire-A40-USB?PID=50998

Quality USB-powered stereo The compact and highly portable SBS A40 stereo speakers are a perfect companion for your notebook, boosting its sound output, making it ideal for multimedia presentations. Being USB-powered, simply plug it into any USB port to enjoy convenient, high-quality audio - no external power source needed! You can also use this space-saving 2.0 speaker system with your desktop PC. It is made with a magnetically-shielded design to reduce interference and offers easy-access controls, delivering quality audio for all your entertainment needs.