How often do you listen to music on your phone? Maybe two hours/day
How much do you watch video on your phone? Maybe two hours/day

and my own questions:
How much do you watch live TV on your phone? At least an hour a day and it KILLS my battery (check our ORB).
How often you do use 3G, WIFI and Bluetooth? All day long and it KILLS my battery.

I like this giveaway