Okay, so it’s not exactly for airplanes – the Inflight USB Power Unit was designed for airline passengers. “Plug compatible with any standard USB charging cable. The Inflight USB Power unit plugs into the passenger seat audio jack and outputs regulated power to the attached USB charging cable/connector.” If only I could get every device manufacturer to let me charge by USB, I’d be in heaven. This is a must-have USB charging device. I play with my PSP on just about every flight, and it’s nice to know I could connect my iPod as well. Consider this sucker ordered and owned.