Compact & Lightweight Design For Easy Carrying & Traveling; Built-In Aux Line-In Cord For Connecting Ipod, Iphone, Mp3 Or Other Digital Audio Players; Adjustable Width; Blue Led Power Indicator; 2 Built-In Hi-Fi Speakers; Output: 2 X 2W Rms; Power: Ac Adaptable Or 4 Aaa Batteries (Not Included); Dim: 3.13"H X 5"W X 1"D (Closed); Dim: 3.13"H X 6.25"W X 1"D (Open); Includes Drawstring Carrying Pouch; Each