Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: you get what you pay for
Review: I bought this based on the review of 4 pads.. but it only came with 2. The battery was flattened although the box was fine. I purposely was looking for a device that could be plugged in (which reviews seem to indicate) or run by battery.All in all I feel that this product and the advertisement are really bait and switch and would not recommend purchasing it from this site.
