Recently, I should have known better than to make a purchase from KONFULON, but I did it anyway. Although the firm asserts that it is a major seller of premium mobile devices and accessories, I did not find my experience with them to be particularly premium. Be wary of the figures, despite the fact that their product line may, at first look, appear to be rather good. The products are of low quality and do not perform as claimed by the manufacturer. The portable power banks, power adapters, and chargers are of poor quality and only last for a few hours at most. To make matters even more difficult, KONFULON's prices are not quite as reasonable as the company asserts they are. You might believe that you are receiving a good price, but in reality, you are paying for defective products, which will end up costing you more money in the long run. Their support for customers is equally as lacking in quality as their actual products. The personnel were unhelpful and condescending, and they offered no meaningful solutions to the issues I was dealing with. In general, I do not think that KONFULON would be beneficial for anyone. Find a superior source for your mobile devices and accessories to save yourself time, money, and the hassle of dealing with an inferior one. Believe me; you'll be grateful to me in the future.