Set learning to music with the Rock and Bop Music Player by VTech. Explore ten musical games while listening to kid-friendly songs, dancing around to the music and singing along. This Music player introduces letters, numbers, animals, instruments, time and more through a variety of songs. Play songs in different styles, hear animals sing songs and choose from various instruments to experiment with different melodies. Child-safe headphones let your child listen and play on their own while limiting the volume to protect little ears. Get ready to rock out while you learn! Product dimensions: 6.2 x 3.3 x 0.7 inches. Music player is intended for kids 3 to 6 years old; 2 AAA batteries are required. Product dimensions: 6.2 x 3.3 x 0.7 inches