Instruct: Classify the given review as either positive or negative.
Query: Defective and should be recalled!

This product ceased to function after 1 month of use! After searching the internet I find that this is very common and there is no way to fix it (there is not even a RESET button). Do not buy this product because it is defective. However, SanDisk agreed to replace it and Amazon agreed to give a refund.