In addition to the 138’ video display, the Sports Book at Caesars Palace also makes hearing your game easier and better than ever with personalized ListenWifi technology, allowing you to stream sound for any game shown through the ease of an iPhone or Android device. Caesars Palace is the only Race & Sports Book on the Strip with this advanced audio technology. In addition to four distinct sound zones, Caesars Palace is the only place offering multi-zones so you can get sound from all four games.