The i-Rocks MP3 case is a below average sounding unit, but its draw-card is the convenience factor

It runs on batteries and looks as dull as a tack, but then again, it works with all MP3 players on the market. If you own an iPod however, we’d advise you to look at other options.

The sound quality isn’t the greatest, but if you want a system to carry your music around then the included backpack and unique rubberised case may be of some interest.

The sound quality and high price tag make it hard to justify buying a portable speaker package like this solely for its design.

The SR-L200i conveniently awakes you to your iPod tunes, but the sound quality produced is average.

Cygnett GrooveTime has the right price, although sound quality is average and the controls are awkward to use.

An average sounding system that distorts heavily at high volumes, the M602 will not satisfy listeners with a penchant for loud music.

This is a well-designed speaker system that can also act as a dock. However, its sound quality doesn't match its sleek look. The lack of a remote control, hard to press buttons and poor sound quality at higher volume levels means users should give this a miss.

The Creative Labs TravelSound PoPz is inexpensive and has reasonable sound quality but it's hampered by a low volume output.

The Tango Studio is a largely unremarkable iPod speaker system and the lack of FM radio presets is a strange omission.