This pocket-sized audio device will turn just about anything into speaker. Simply connect it to your iPhone, MP3 player, CD player or other music source with a 3.5mm stereo jack and then stick the Vibration Speaker to any surface you like.
What’s more, the sound effect your speaker produces varies depending on the surface you choose to stick it to – try placing it on a hollow cardboard box (yes, the handy packaging it comes with works a treat) for a genuine speaker-like result. Or get your hands on a corrugated cardboard box (old pizza cartons fit the bill) to have a bash at creating your very own subwoofer.
The Vibration Speaker requires 2 x AAA batteries and the product is available over at the Thumbs Up website (unfortunately, there is no word on pricing).