Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Sounds like a jet engine

This works, but it sounds like an airplane taxiing along the tarmac. If I press on the gas or turn on the headlights the fan in this thing speeds up or slows down. I knew the fan was loud from reading the reviews, but I didn't think it would bother me because I'm not that sensitive to noise in my car since I listen to my stereo pretty loudly. However, I couldn't stand it and I couldn't find a location in my car where it didn't bother me. I even tried putting it inside the center console (bad idea for ventilation), but it was still too loud. I have no idea why they couldn't have designed this with a quieter fan. Also, it interferes with my stereo so that sometimes the stereo doesn't turn off when I take the keys out of the ignition. I'm returning it and looking for one without a fan.