WowWee Paper Jamz are affordable and innovative instruments that provide an instant rock star experience and open-ended play. The creative blend of technology and play is made possible with Active Graphics Technology circuit-embedded paper, which allows kids to play like a pro by simply touching the paper surface. With cutting-edge technology, this Paper Jamz Pro microphone lets anyone sound like a pop star. USB cable included. For ages 8 and above. Batteries 3 x “AAA” (not included).