Only used once for a photo project and then decided to upgrade to large desktop Canon printer. Printed 4"x6" photos using the Selphy app. Ships with refills as shown. From Canon: While it comes with an AC power supply, it also supports the optional Canon NB-CP2LH battery, which allows up to 54 prints on a single charge. Combine this flexibility with the SELPHY's compact size, and you have a portable printer that can travel with you and print even on the go, without any cable connection. The SELPHY has an SD card slot that directly supports an SD, SDHC, or SDXC memory card. Many cameras use microSD cards, and these can be connected via an optional microSD card adapter. A compatible USB flash drive can be connected to the onboard USB Type-C port. Likewise, you can connect your computer to this USB port and print photos saved on your computer. (For computer connections, Canon only guarantees compatibility with Windows 11 and the latest versions of macOS.) Featuring built-in Wi-Fi, the SELPHY CP1500 can be synched up to your smartphone or tablet to work with the SELPHY Layout app or the Canon PRINT app, both compatible with iOS and Android.