Speaker Type: Bookshelf Speakers Number of Channels: 1 Number of Speakers: 2 Included: 1 Power Adapter(s) Features: Volume Control Disc Capacity: 1 Impedance: 6 Ohms Inputs/Outputs: 1 Usb Port(s), 1 3.5mm Audio Input(s), 1 Fm Antenna(s) Manufacturer Warranty: 1 Year Parts Limited Peak Power Handling: 10 Watts Playback Formats: 78 Rpm Vinyl Record, Cd, 45 Rpm Vinyl Record, 33 1/3 Rpm Vinyl Record, Mp3 Tuner: Fm/Am Use: Indoor Measurements: 13.5 Width/Inches, 14.5 Length/Inches, 7.5 Height/Inches Minimum Frequency Response: 40 Hertz Maximum Frequency Response: 20 Kilohertz Weight (lb.): 6.5 Lb Country of Origin: Imported