Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: Was Great for Zumba for about 3 classes.....dissapointing!!
Review: I bought this for a Zumba Fitness class. It fits great on my arm and I can pause, replay, and change volume when I need to and it doesn't stop my movements. Great purchase.Update. it worked for about 3 classes with my iphone now it is saying not optimized. I can't use it with my nano either because the AUX cord does not fit next to the remote reciever. BUYER BEWARE!!!
