Crosley CR6016A-BL Spinnerette Portable USB Turntable with Software for Ripping and Editing Audio, Blue Belt driven turntable mechanism plays 3 speeds: 33 1/3, 45, and 78 RPM records Manual return tone arm Portable audio input for an MP3 player or smartphone USB enabled to connect to Windows PC or Mac Dynamic full range speaker Belt driven turntable mechanism plays 3 speeds: 33 1/3, 45, and 78 RPM records Manual return tone arm Portable audio input for an MP3 player or smartphone USB enabled to connect to Windows PC or Mac Dynamic full range speaker