The Milton radio transports you back in time with its vintage appearance, but there's more to it than good looks. Cycle between FM radio, aux input, usb playback, or Bluetooth. Whatever you choose, the vacuum tube style LEDs change color to indicate your mode. Add this portable radio to your nightstand or countertop for a taste of the past with modern-day function. Number of Batteries: 1 Included: 1 Owners Manual(s) Features: Volume Control Battery Type: Lithium Ion Impedance: 3 Ohms Manufacturer Warranty: 1 Year Parts Limited Peak Power Handling: 5 Watts Power Source: Battery (included) Rms Power: 5 Watts Watts Per Channel Rms: 5 Watts Measurements: 3.75 Height/Inches, 3.25 Depth/Inches, 6.5 Width/Inches Cord Length (ft.): 5 Ft Weight (lb.): 0.9 Lb Country of Origin: Imported