Instruct: Classify the given Amazon review into positive or negative sentiment.
Query: Great Sound, Great Durability, Great Purchase.

The tightness around the headband is perfect. The sound isn't Dr. Dre, but for being under 300 bucks it covers the range pretty well. The bass comes out clear, and the mid-range rich. The padding around the ears covers well around and feels good. The volume control is also handy.