Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Worked well for a few days

When I first bought the CA-745, I thought it was a great buy: it worked well. After about nine days or so, it started making a loud cracking sound (loud static) whenever the end of the stereo connector moved. This quickly became unbearable to me because it happened every time I selected a song or changed the volume, etc. I had to return it for a refund. If Coby can get the wiring quality taken care of, they will have an unbeatable value on the CA-745.