If you want to share your taste in music with all around you, the Targus Portable Speaker Book should help, without adding to your everyday bulk.
Using NXT flat speaker technology and a fold-out ‘book like’ system to convert the small package into a set of stereo speakers. They also use NXT’s Balanced Radiator (BR) technology to boost sound dispersion and frequency response.
The Speaker Book is connected via a supplied 3.5mm audio cable and powered by either USB from a laptop or desktop computer, or four AAA batteries for use anywhere. Expect it in the summer – no price as yet.