The only thing I have had an issue with (I only got the remote control today so can't speak about longevity) is that the diagram showing how the Batteries are inserted, which was the other way around it should be! As with the positive end touching the spring instead of the negative. Luckily someone else noticed this issue for me as I was so frustrated that the remote wasn't working! Just a small detail, but if you receive this remote and it doesn't work, try flipping the batteries!
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