Stylish Ultra Portable USB Rechargeable Speaker - Black (3.5mm/DC 5V)

Pros: This little speaker (smaller than it looks, about half the size of bassburger) is better than most laptop speakers, comes with a USB charging cable with an audio jack linked to it, holds a reasonable charge, and will make the music on your phone quite usable in the absence of better sound systems. I would call it marginally better than the average laptop speaker, not significatly better, though the volume is pretty high

Cons: You can only plug one of these into any device meaning that you can only have mono sound. It is smaller than it looks, though powerful for its size The build could be a little better, dont turn it too far when unlocking it

Other: Definitely worth it for playing music off mobile phone when mobile, its tiny, holds a charge, and sounds great for its size. At this priec its a great little accessory for your tablet PC or mobile phone