Feature: 1. Tape to MP3 Converter: Our unique cassette tape converter quickly converts old tapes to MP3 format via USB cable. Also suitable for laptop, CD writer. True stereo, plug and play. 2. Portable Size: This USB cassette to MP3 converter is lightweight and compact, with a portable size that fits in almost any bag, allowing you to play and stream music anywhere. 3. 3.5mm Jack: Tape to MP3 converter supports 3.5mm AUX jack, you can connect it to your car speakers, speakers, or connect it to headphones to listen to music. Can play tape, suitable for walkman alone. 4. USB Rechargeable: The portable tape player runs on battery or USB power. Also, when it's connected to USB power or to your computer, this cassette requires no batteries, making it easy to use. You can use the power bank as a battery. 5. With Software: Cassette tape to MP3 CD converter is compatible with all for Windows systems and for OS X. Converting your tape collection and editing sound is easy. Comes with for Audacity software to guide you through the transfer. Specification: Item Type: USB Cassette to MP3 Converter Material: ABS, Aluminum Alloy Type C Cable Length: Approx. 80cm/2.6ftBattery: 2 x AA (Not Included) Interface: USB Type C Recording Mode: WAV，MP3 and Other Formats Power Consumption: Less Than 400MW Editing Software: for Audacity System Requirements: On P4 1.7GHz CPU 256MB RAM 32M VGA Graphics Card or Above Working USB Port for Microsoft for Windows XP Vista 7 Support: for Windows XP Vista, for Windows 7. Package List: 1 x USB Cassette to MP3 Converter1 x USB Data Cable1 x Manual1 x Headphone1 x Software CD Note: Please allow some errors due to manual measurement.