The best way to get some attention when launching a new product is including the words: "world's smallest" or "world's biggest" and the product name next to it. It's like joining the Guinness book for some time and that is what Roberts did with their latest product, the RD49 which they claim to be the world's smallest portable DAB (digital audio broadcasting). Being small doesn't mean having few features, that is why the RD49 includes a LCD display, alarm clock and a built-in battery charger. It can transmit FM frequency and has 10 station presets.

Price for a piece of history like the RD49? £60 - around $114.

Via GizmoWatch and t3