Maps app in Nexus 7 2013 really having VOICE guided turn by turn navigation?

[cysuresh]

Maps app in Nexus 7 2013 really having VOICE guided turn by turn navigation? I had the latest update JSS15R and Maps version 7.3.0. I can see the turn by turn infomation on the screen. Where is the voice guidance? Is any settings there to adjuct languages used? Is it possible to change male / female voices?