this review title is: i love this foot buffer and the content is: i love this foot buffer i would recommend anyone who gets one of these little babies to go with the rechargeable over the battery operated the rechargeable stays powerful and i can keep the power strong by using the cord on it at the same time my heels are very dry and crack easily this helps buff those rough areas easily and makes my feet smoother all over love it.there are other information for this review, one is this reviewer did purchase it and the other is 1 people think this review is helpful.