Angry Grandpa

Grandpa is Angry. That stupid radio signal won´t stop playing a techno song and he can´t take it anymore!! Help him use his jetpack chair and turn off the radio without running out of power! There is only one problem though...  Grandma lost control and can´t stop throwing stuff att him in his way up too the radio. The good news is that she will throw a Battery once in a while... Can he make it?…