Instruct: Classify the given review into positive or negative sentiment.
Query: Description is deceptive - device is not for outdoor use.

I purchased this device to top up the battery on my utility trailer. My intention was to permanently mount it to the roof.The ad copy clearly states "Weatherproof / Water resistant" but the instructions state that it is not suitable for outdoor use. I am returning it.Please note, my 1 star rating is for the deceptive ad, not the device itself. It may work just fine on a dashboard or back window of a car - I did not test it at all.