Get ready to party with the Emerson™ eds-1200 with 12" full frequency speakers, Bluetooth® wireless technology, and lighting effects. Easily sync with other eds-1200 speakers up to 33 feet away. A wired microphone and remote control are included to keep the party going. The portable Bluetooth® party speaker also features a clear led display, USB, and a TF card input, 3.5mm auxiliary input, an FM tuner, and three master control knobs. Number of Batteries: 1 Number of Speakers: 1 Features: Radio Tuner, Bluetooth Compatible Battery Type: Rechargeable Inputs/Outputs: 1 Usb Port(s), 1 3.5mm Audio Input(s) Manufacturer Warranty: 1 Year Parts, 90 Day Labor Peak Power Handling: 4000 Watts Playback Formats: Mp3 Power Source: Battery (included) Rms Power: 4000 Watts Tuner: Fm Watts Per Channel Rms: 4000 Watts Measurements: 13.19 Length/Inches, 18.9 Height/Inches, 11.02 Width/Inches Weight (lb.): 6.5 Lb Country of Origin: Imported