Macally MTUNE-N2 Cordless Stereo Headset for iPod Nano 2nd Generation Macally mTUNE-N2 Cordless Headset for iPod Nano 2G General Features: Turn your new iPod Nano into a cordless MP3 headset Collapsible design for easy storage Leather ear pads Exceptional stereo sound No battery required 3.5 mm jack for your computer, portable CD player or any other music device Full access to iPod Nano 2nd generation click wheel and display