Questions about HP CC200

You can connect your smartphone to the projector by using an adapter that outputs HDMI or USB, as the projector has HDMI and USB. However, a direct connection without an adapter is not possible as smartphones generally do not have HDMI output. A PC or laptop is not absolutely necessary, but you will need a suitable adapter or a streaming box that supports HDMI.

I always have the projector running with a large power bank, so I can't give you a time. lg