4 Watts Stereo output
Wide range speakers with Bass Reflex system
Built-in Power Amplifier for precise sound quality
3.5mm line-in Jack plug, fits all MP3 and CD Players
Mains or Battery powered
9V adaptor supplied
Up to 19 hours continuous battery playback time.
Have heard the sound quality on these before and for the price they are definately worth it. They are similar to the foldable ones they sell for about £10 everywhere.
Have ordered 2 for myself, going to try and combine them for a louder output.