DigiChicks Single Pack, Flutter 100% Plastic Unhatch the tweet life with Digichicks! The super-cute hatchlings that chirp, sing and move! Digichicks sing 20 melodies! Download the free Digibirds app to unlock 14 new songs! Digichicks get even better! When they're close they sing together. Collect multiple Digichicks and create a harmonizing choir! Digichicks are made for girls 5+ and come with batteries included. Includes: 1 DigiChick, 1 Whistle Ring, 1 Egg Shell, 1 Instruction Sheet, 3 LR44 Batteries