Cassette Tape to MP3 Converter - This cassette converter can directly transfer your old cassette tapes to your USB flash drive (NOT INCLUDED) in MP3 format. The USB flash drive can be connected to other devices to play the recorded music, such as a computer, MP3 player, portable speaker, etc. You can play the cassette tape with this cassette converter, and the cassette converter can also be used as a music player. Easy to Use - Plug and play, no driver required. Easy to Power - Supports battery operation and USB power supply. Features: Cassette Tape to MP3 Converter - This cassette converter can directly transfer your old cassette tapes to your USB flash drive (NOT INCLUDED) in MP3 format. The USB flash drive can be connected to other devices to play the recorded music, such as a computer, MP3 player, portable speaker, etc. You can play the cassette tape with this cassette converter, and the cassette converter can also be used as a music player. Suitable for Windows XP / Vista / 7 / 8. Lightweight and portable. Easy to Power - Supports battery operation and USB power supply. Specification: Type: Cassette Tape to MP3 Converter Conversion Format: MP3 USB Flash Drive Reading: Supported Power Supply: 5V DC adapter or 2 * AA batteries (NOT INCLUDED) Material: ABS Weight: Approx. 263g Size: Approx. 110 * 90 * 30mm / 4.3 * 3.5 * 1.2in Package List: 1 * Cassette Converter (Cassette Tape NOT INCLUDED) 1 * Earphones 1 * USB Cable 1 * User Manual Note: Please allow for small errors due to manual measurement. Thank you for your kind understanding.