I just bought your eMotion picture frame, I think your model number is DF-EM7C-SILV. It has a clear outer border and a silver inner border. There is no obvious on/off switch. How do I turn it off?   

The easiest way to turn this frame on and off as it simply unplug it. If you press and hold the play button for 10 or more seconds, this should also power off the frame.

Hope this helped!