A cute new device in Japan allows users to charge their PSP (and other mobile devices) simply by connecting it to a handy wristband. The inconspicuous accessory will provide an extra 3.5 hours of battery life for your PSP when you need it. We're hoping that future versions of this peripheral will allow you to shoot a grappling hook, spider webs, and lasers. Considering this is from Japan, we're nearly certain it'll happen.
[Via PSP-Vault]
