VTech Go! Go! Smart Animals Farm Animals 2-Pack Press each of the toy animals light-up buttons to hear three sing-along songs and learn the letters C and P Roll the animals over SmartPoint locations on Go! Go! Smart Animals playsets (each sold separately), and theyll respond with different phrases and more Push the animals to hear fun sounds and melodies Push them again to add fun sound effects The SmartPoint animals also work with Go! Go! Smart Wheels tracks (each sold separately) Includes 3 sing-along songs and over 40 unique educational phrases and sounds in every vehicle. Each push toy vehicle operates on 2 AAA batteries that are included; automatic power-off saves batteries