Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Needs improvement

Sound is good, but the earpieces themselves are large and bulky. Not great for running. Also, the clip is made of a clear thin plastic spindle with a soft plastic curve attached at the end. The soft plastic immediately broke off from the spindle. All I did was store them in a separate compartment of my gym bag and they broke. The clip will still rest on my ear but not comfortably and they won't stay on unless I wrap a bandana around my ears. Also, even before they broke, these earphones did not stay on during sit ups or push ups so they are not great for the gym. If you are a walker who treats them very carefully, they will work fine for you.