Turn on the tunes and play up the learning with the Let's Record! Music Player™. Your budding singer can record up to thirty minutes of their voice or silly sounds! Ten learning songs teach kids about letters, counting, animals, the weather and more. When it's time to get up and get active, switch to 10 energetic songs like "If You're Happy and You Know It"! Encourage kids to sing along to 10 classic favorites like "Twinkle, Twinkle, Little Star," then relax with 10 lullabies and classical music pieces like Beethoven’s "Ode to Joy." With Bluetooth® wireless technology, adults can stream music from their own devices to add songs and soundscapes to the included 40 songs. Introduce your favorite toddlers and preschoolers to a world of music and learning! Intended for ages 18+ months. Requires 4 AA batteries. Batteries included for demo purposes only. New batteries recommended for regular use.