Unique fold-up design offers protection and portability. Specifications: Power Source: 4 AAA Batteries, AC 6V Power Supply; USB Power Cable; AC 6V adapter and Batteries not included, USB Cable included; Output power: 2W+2W; Frequency response: 150Hz-18kHz; Speaker: 50mm, 4ohms; Audio cable: 22cm cord, 3.5mm plug; Plug: 3.5 mm stereo; Dimensions: approx. 4H x 2.5W x 2.5W inches (Folded); Weight: 0.4 lbs; Color: Black. Note: AC 6V Power adapter and Batteries are not included.
