Portable cassette player converts your old mixed tapes and cassettes to MP3 format, and you can play them on any MP3 player. It can keep your treasured memories. Transparent shell makes it more concise and beautiful. Features: Cassette to MP3 Player: Convert your old mixed tapes and cassettes to MP3 format, you can play them on any MP3 player, or burn them to a CD to save. Easy Operation: USB plug and play, comes with tape converter software to guide you through transfer System Requirements. Compatible with Wins XP/ Vista/ 7. 3.5mm Earphone Jack: Comes with a pair of earphones for music listening, which makes you feel enjoyable and more focused, and it won't disturb others. Dual Power Supply: 2 AA batteries (not included) operated or Type-C USB cable powered. Compact & Beautiful: Transparent shell, colorful buttons, concise and beautiful appearance. Mini size, portable and lightweight to carry. Note: Size and color may be slightly different due to manual measurement and different light conditions. Thanks for understanding. Specifications: Main Color: Transparent Buttons: Colorful Material: ABS Recording Mode: WAV, MP3 Power Consumption: 400mW Software: Compatible with 'Audacity' System Requirement: P4 1.7GHz CPU, 256MB Memory, 32M VGA Card and above, with USB interface, compatible with Wins XP/ Vista/ 7 Power Supply: 2 * AA Battery (Not included) or Type-C USB Cable Item Size: 114 * 82 * 33mm / 4.49 * 3.23 * 1.30in Item Weight: 172g / 6.06oz Package Size: 15 * 11.2 * 4cm / 5.91 * 4.41 * 1.57in Package Weight: 270g / 9.52oz Package List: 1 * Cassette Player 1 * Software CD 1 * USB Cable (Type-C) 1 Pair of Earphones 1 * User Manual (English)