Wires are so dated. Logitec wants to free you with their Bluetooth headset, supposedly the first "good" Bluetooth headset for the PSP, at least according to PSP-Vault. The peripheral will fit snugly under the system and is powered by a single AAA battery. You'll be able to switch between phone calls and your PSP content on the fly. And with a 10 meter range, you won't be tethered to your system (of course, one should recognize that it's much more difficult to play games in less than 10 meter ranges).Of course, like all other bluetooth headphones, it's not going to come cheap: according to Impress Watch, it'll be 12,800 yen (~$110).
