Wires can be pretty annoying, although they have the merit of conveying signals in a better way than many wireless solutions – and it’s cheap! So, if headphones wires do annoy you, the Onkyo MHP-UW2 might be part of the solution. It’s a pair of Bluetooth headphones that comes with a emitter that attaches to the iPod to broadcast music for up to 8 hours before the battery runs out of juice. I like the headphones, but the emitter blows it – it’s too big and too ugly. The real solution to this is to have Apple add Bluetooth into the next-gen iPods.