A great gift for your little one. Pam the penguin is a comforting nightlight, Bluetooth speaker and sleep trainer in one! Pam shows your child when it is OK to get up. You can choose to have a soft glowing night the entire night, or have it switch off automatically after 30 minutes. What's best is that you can play unlimited music or stories via the Bluetooth speaker. It's operated by a rechargeable battery and is charged by a USB cable.