USB Cassette Player is a portable, handheld USB tape player that works with all kinds of tapes. It features a simple USB connection to convert the music on your tapes into MP3 files. You can listen to MP3s on your computer, download them to your portable music player, or burn them to a CD and listen in your car. Its portable size fits in virtually any bag and allows you to play and transfer music anywhere. It is powered by battery (not included) or USB power when connected to your computer for flexible use. This powerful yet simple guide will walk you through transferring your music and can integrate with your iTunes music library. In addition to transferring your tapes, the USB Cassette Player has an audio output that allows you to listen to your headphones or other speakers for hours of enjoyment. Rediscover your old cassette tapes. Convert your old mix tapes and cassettes to MP3s for playback on MP3 players or burn to CD. The portable design fits in virtually any bag and allows you to play and transfer anywhere. Plug and Play USB device, no drivers required. Flexible battery operation (not included) or USB powered. Comes with tape conversion software that guides you through the transfer. Audio output allows you to listen through your headphones or other speaker systems. System Requirements: An available USB2.0 port, Pentium4 CPU or higher. 512MB RAM or more, 1GB free hard disk space. CD-ROM for installation. Windows 2000, XP, Vista, Seven, 8, 10. You can run the USB Cassette Player via batteries or your PC's USB power. Slide back the slider to open the USB Cassette Player. Open the battery compartment and insert 2*AA batteries (batteries not included), ensuring the battery is connected correctly, and replace the battery compartment. Or connect the device's USB output to your computer's USB bus. Power Supply: 2*AA batteries (batteries not included). Color: As shown. Material: Plastic. Package Contents: 1 * USB Cassette Player 1 * USB Cable 1 * Headphones (Only the above package content is included; other products are not.) Note: Light reflections and different displays may cause the color of the item in the picture to be slightly different from the real thing. The allowable measurement error is +/- 1-3 cm.