The Ion Tailgater lets you easily enjoy your personal soundtrack anywhere. This sound system features single-unit construction with speakers, amplifier, audio inputs and a dock for iPod all in one box. This high-powered, two-way speaker system has a built-in rechargeable battery with level indicator for up to eight hours of cordless sound. Or you can plug in Tailgaterâ€™s power cord and rock out as long as you want. Tailgaterâ€™s enhanced bass output creates full, rich sound thatâ€™s perfect for parties, tailgating, or any other place you need great sound! Tailgater has an integrated dock for your iPod so you can play your tunes easily, and you can also plug in the included microphone and your guitar, keyboard, CD player or other audio sources. Tailgater features heavy-duty construction for years of enjoyment including a convenient carry handle for portability. You can crank your music anywhere and enjoy great sound with Tailgater.