In using my PPM on Normal power…
Using an app on board the PPM - the battery will last just under 3 hours
However…!
Using Airplay from my Mac, I played a 2 hour movie, then went on to play 3 half hour youtube videos on the smart youtube app on the PPM and I I still had 40% of the power left!
Switching the PPM to Eco mode resulted in only 2hours of battery power fully charged.
Can someone explain this to me? I would think Eco would have more battery time and Airplay less, by my basic logic.