USB Cassette Player is a portable, handheld USB tape player that works with all kinds of tapes.It has an easy-to-use USB connection for converting the music on your tapes into MP3 files. You can listen to MP3¡¯s on your computer, load them onto your portable music player, or record them onto a CD and listen in your car, Its portable size allows it to fit in virtually any bag and enables you to play and transfer music anywhere.It runs on battery or USB power when connecred to your computer for flexible operation.This powerful yet easy-to-use program guides you through transfering your Music and even can integrate with your iTunes Music Library. In addition to transfering your tapes, USB Casstte Player has an audio output that enables you to listen on your stereo, headphones, or other speaker systems for hours of enjoyment! Specification: Item Name: Hybrid Cassette Converter Interface: USB standard Recording Format: Wave, MP3 Input: USB Cable Power Supply: 2*AA Battery or USB-powered operation Consumed Power ¡Ü400mW Editing Software: Audacity Dimension / Weight: 112 (L)¡Á80(W)¡Á31(H)mm / 147g Cable Length: 80cm(USB) System Requirements: 1.P4 1.7GHz CPU or above 2.256MB RAM 3.VGA card with 32MB memory 4.One available USB 2.0 port 5.Microsoft windows XP/Vista/7/Mac Package Contents: 1* Dual Cassette Converter 1*CD 1*USB Cable and 3.5mm to L/R audio cable 1*User GuideNote: No Headphone Included.