If you have auto-reverse on your cassette player and there is no way to disable it, this product will not work. There is a warning on the back of the package that says you have to disable auto-reverse. Unfortunetly, my 2000 Lexus RX-300 has no way to disable it. It makes a lot of clicking noises as it plays, but then ejects within 1 minute. I sprayed WD-40 lubricant on the cassette wheels and got it playing for as long as 3 minutes, but then it would just eject again anyway. It is a shame because before it ejects the sound is excellent. I wish there were a warning in the product description. It is so inexpensive I have neither the time nor energy to return it. Just hoping to prevent someone else from making the same mistake.Update: I opened the cassette with a small screwdriver and removed all of the gears. It now works perfectly. Still leaving the 1 star rating as no one should have to figure this out for themselves.