Introducing the iKEY Portable USB Recorder, a revolutionary device that will change the way you record audio forever. Designed to record directly to any external USB storage device, including the iPod®, the iKEY can record audio from any audio device and write it directly to MP3 or WAV format - in real time! With endless professional and consumer applications, the iKEY Portable USB Recorder proves itself as an innovative product and the most convenient tool on the market to record audio output to digital media format. Compatible with iPod® USB Port (For direct connectivity to supported USB Storage Device) Compatible with USB 2.0/1.1/1.0 devices Records audio to uncompressed WAV format or MP3 format (w/ selectable bit rate, up to 256kbps) Gold plated RCA inputs LED Indicator shows memory remaining on target drive Battery powered w/ low battery indicator DC charger input with DC adaptor included for use with rechargeable batteries Level clip indicator Record volume control Reset button Requires 4AA batteries (Not included) Unit Dimensions: 5.43" W x 1.1" D x 3.27" H (138 x 28 x 83) Weight: Approx. 2lbs Shipping: Approx. 3lbs