IT WORKS FINE WITH THE SKULLCANDY PIPE SPEAKER. NOT SURE OF THE BATTERY. SEEN IN BEFORE AND AFTER PICTURES OF THE BACK. THE BLACK PATCH CAN BE REMOVED AND A STICKER COULD TAKE ITS PLACE. THE IPOD IS LOADED WITH LOTS OF MUSIC FROM THE ROCK ERA OF THE LATE 60s, THE 70s AND 80s.
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