Note: Please allow some errors due to manual measurement. Specification: Item Type: USB Cassette to MP3 Converter_x000D_Material: ABS, Aluminum Alloy_x000D_Type C Cable Length: Approx. 80cm/2.6ft_x000D_Battery: 2 x AA (Not Included)_x000D_Interface: USB Type C_x000D_Recording Mode: WAVMP3 and Other Formats_x000D_Power Consumption: Less Than 400MW_x000D_Editing Software: for Audacity_x000D_System Requirements:_x000D_On P4 1.7GHz CPU_x000D_256MB RAM_x000D_32M VGA Graphics Card or Above_x000D_Working USB Port_x000D_for Microsoft for Windows XP Vista 7_x000D_Support: for Windows XP Vista, for Windows 7 Features: 1Tape 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. 2Portable 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. 33.5mm 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. 4USB 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. 5With 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. PackageList: 1 xUSBCassettetoMP3Converter 1 x USB Data Cable 1 x Manual 1 x Headphone 1 x Software CD