N-GEAR Disco Star 710PARTY or CHILL with the DISCOSTAR710 7 IN 1 FROM N GEAR play your music, sing along and let the stars shine! Built in battery for up to 5 hours of fun. TAKE THE PARTY All your friends are already there, you are a little later. But don't come empty handed! You carry the discostar710 with a built in battery under your arm. Wherever you are, the party speaker is too! Go wild sing along on the go! Will the party last longer? Put it on the charger.