Context: The mounting hardware for the TomTom leaves something to be desired , as the suction cup has fallen off a few times and the power cable plugs into the bottom of the unit , which can interfere with the dashboard if you do n't place it high enough . Occasionally we had difficulty reading the next turn information on the display , as it is somewhat small and unobtrusive . The speaker , however , was loud enough to overcome this problem most of the time , even with our windows down .

Question: Why was the loud speaker able to overcome the problem with the display ?
Options:
0. None of the above choices .
1. Because the display is small and unobtrusive .
2. Because the user could understand the information being given by the device .
3. Because the suction cup falls off sometimes .
Answer: 2