This is the cassette to MP3 converter that earned the 2015 Best rating from the Hammacher Schlemmer Institute because it produces superior sounding conversions with superior utility. Unlike lesser devices that produce distorted, fuzzy recordings, this one coverts cassettes into MP3s with the clean audio that replicates the original. Once a USB flash drive is inserted and “Record” is pressed, a cassette’s music is automatically converted to MP3s. About the size of a classic Walkman, the converter is easy to transport, and it plays cassettes through the headphones port. Requires two AA batteries. 4 1/2" L x 3 3/4" W x 1" D. (5 oz.)