How to Use: 1. Install the app. 2. Connect the computer. 3. Catch and edit music. 4. Export to for iPod via for iTunes. Specification: Item Type: Cassette Converter Material: ABS Cable Length: Approx. 80cm/31.5in (USB) Interface: USB Standard Recording Format: Wave, MP3 Input: Tape Power Supply: USB BUS Power Consumption: ≤1.5W Editing Software: for Audacity System Requirements : One Available USB Port For Pentium4 CPU or Above 512MB RAM or More 1GB Free Hard Disk Space Installation CD For Windows 2000 XP Vista 7 8 Battery: 2 x AA Battery (Not Included) Package List: 1 x Cassette Converter 1 x USB Data Cable 1 x Manual 1 x Earphone 1 x Software CD Note: Manual measurement, please allow some errors.