I got this for my grandma who has dementia so she can look at the photos from the last 70 years. It scales photos well. It has different times for slideshows. And while it doesn't have Bluetooth or Wi-Fi capability for wireless connectivity, it does have a regular USB input, so you can plug in any USB drive, but make sure the USB drive is formatted as FAT, or You'll get errors like Well, the photos must be in JPEG format too, or you can just plug it directly into your computer. There are many good alternatives with many connectivity options.
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