Earphones are usually designed to be as discrete and light as possible. Not so with theTtransformer earphones. They're not exactly ear buds when you consider their hefty 200g in weight.
The earphones can either be large round discs or can be changed to become either "Frenzy," a blue transformer, or "Rumble" or "Ramble", a red one. There is a retracting cord winder to prevent the cables from tangling. Apparently there is Transformer humor involved... somewhere.
These are great for diehard Transformer fans or people who want unusual earphones which stick out of your ears. The asking price is $50 per pair.