Korean manufacturer Motz, has built the smallest radio in the world, measuring just 1.45 x 0.75 x 1 inches.

The radio is made of wood and comes with a LED indicator, aerial, on-off switch and a button that lets you change stations. That's pretty much it. On the side is a 3.5mm jack that lets you use the device as a speaker for an mp3 player, or you could even hook up two with a splitter to give you stereo sound.

It has a built-in rechargeable battery, which you can pump up with a USB cable. At the moment it's not on sale outside of Korea, though, which means it'll set you back 39,800 Korean won - about £22. Expect to pay considerably more when you add on postage, though.