audio can
The Audio Can has a single mini-jack input to accommodate portable music sources, and several cans can be daisy-chained together for the ultimate in surround technology. Imagine the shopping cart theater! Presently only available form ebay for around $44, you can order the Audio Can with a fashionable gray, yellow, or green label. Why not collect all three?

The Audio Can from designer Dean Brown is not a headphone; it’s an actual can that used to house normal things like cat food. Brown was apparently inspired by the old can and string telephone (a device long known for its excellent fidelity) and he decided to replace the beans with a 9V battery powered amplifier and a top-firing speaker.

Lets hope it doesn’t sound too tinny!