Instruct: Classify the given Amazon review into its appropriate rating category
Query: Nice sound, not very durable

Pros: Sound quality is nice, though I think it's a bit biased toward the highs. You might need to boost the bass & mids to balance it out a little. The sound from the cassette is minimal and not noticeable when you're playing music. Cons: In the winter, the tape pops out frequently in the beginning until it warms up. I usually just put it directly in front of the heater a couple of times to warm it up quickly and stop the tape ejection. The durability isn't great. Be careful not to accidentally/intentionally yank it.... Otherwise the inner wires might snap or something. I accidentally did it once, and now the volume dropped by half, which is pretty disappointing since the usage has only been about 2 weeks.