I chose this one for my husband as it was abit smaller than some of the others available and it could be used via the mains or batteries. It looked nice and we were pleased with it but after a month it stopped working and I have just had to send it back. We might have just been unlucky with this item. I'm waiting for my refund but the sellers, UK Memory, have been helpful so far and I expect to receive a full refund next week. I would buy another one from them and I've given it 2 stars because it was a lovely item.