Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Disappointed

I'm not a heavy rocker type but these just don't put out enough sound to enjoy the music. The sound is easily overcome by ambient noise.Too bad. It's a great concept but unless you're looking for "music to fall asleep by" pass these up.NOTE: Amazon will also charge you to return them. I would suggest you try a reputable stereo establishment that will stand behind their offerings.