Can You Imagine Lumin Disk 6" Battery Operated, Blue TOUCH RESPONSIVE- This interactive light up disk adds fun and personality to any room by responding to touch and voice as well as dancing along with all of your favorite music and tunes. LIGHT SHOW- The high tech plasma technology in this little device creates a brilliant display of lights. Includes two different settings: ongoing plasma and sound responsive. ANY LOCATION- With vibrant colors and perplexing displays, the Can You Imagine Lumin Disk is perfect for any bedroom, get together, dance floor, or glow in the dark rave. ANY AGE- With easy instructions and 1 push settings, this light array disk is an excellent product for any age. A mix of high-tech lights is entertaining to all children and adults. CONTENTS- Battery operated so its perfect to take anywhere you go and can hang any wall with the durable built-in keyhole hanger. All you need is 4 AA batteries, (not included).