Xtreme Mac Micro Memo Podcast Ready for iPod nano 2nd Generation NEW 2006. Sealed never been opened. This is for iPod nano for High-fidelity digital audio recorder 44kHz/16 bit. Has the following features: Built-in speaker, accepts 3.5 mm microphones, line-cables or earbuds, simple on-screen menus and controls, NO Batteries needed-powered by iPod nano, One-touch recording in stereo or mono, Aluminum design matches iPod nano look and feel. PLEASE SEE ALL PICS.