Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Don't buy this if....

You are left eared. The 90 degree turn to fit the ear bud turns the wrogn way so it pops off too easily. The sound form this device is decent, but not worth the price for all the hassel of putting this on my ear and taking it off again. Also the earbud kept falling off when not in use. Poor design. I purchased this because it had so many good reviews, which is why I'm writting this one.Great sound if you can keep it on your ear and keep it from falling apart on you. So for me it was a total waste of my money.