The 360U standalone cassette to MP3 converter allows you to easily convert your old tapes to MP3 format without needing a computer. Simply plug in a USB flash drive (or use a USB card reader with an SD card), press the "record" button, and the device will automatically convert the entire tape to MP3 files saved on the USB drive. You can play back recordings directly on the device or transfer the files to other devices such as a computer, portable speaker, or mobile phone for playback. Color: Black Material: Plastic Package Contents: 1 x Cassette to MP3 Converter 1 x USB to 3.5mm cable for power Note: Only the items listed above are included. Other products are not included. Light reflection and differences in display screens may cause slight variations between the color of the item shown in the photo and the actual product. Measurement error allowance is +/- 1-3 cm.