Pump up the volume of your videos, gaming, and music—at home and on the go! This portable multimedia masterpiece packs 19" of sound in a fun, mobile design you can take anywhere. When you want music on demand, you can connect via Bluetooth or aux in. The color changing led lights add an element of style to any room design. Number of Batteries: 1 Number of Speakers: 1 Included: 1 Instruction Manual(s), 1 Usb Cable(s) Features: Rechargeable, Bluetooth Compatible, Wireless, Led Lights Battery Type: Lithium Ion Impedance: 4 Ohms Inputs/Outputs: 1 3.5mm Audio Input(s), 2 Usb Port(s) Manufacturer Warranty: 90 Day Parts Limited Peak Power Handling: 20 Watts Power Source: Battery (included) Rms Power: 10 Watts Watts Per Channel Rms: 5 Watts Measurements: 2.28 Height/Inches, 17.83 Length/Inches, 2.56 Width/Inches Minimum Frequency Response: 180 Hertz Maximum Frequency Response: 16 Kilohertz Weight (lb.): 2 Lb Country of Origin: Imported