First Generation Apple Magic Keyboard The device name when paired is "USER's Keyboard." It seems you can change it on a Mac, but not on iPhones or PCs, so please be aware of this if it bothers you. I've confirmed that the battery doesn't seem to die within a few days. There are many scratches on the back, but the key surface is relatively clean. It will be shipped via Yu-Yu Mercari Delivery (Yu-Packet Post).