This LED EL T-Shirt Is Made Of 99.99% Cotton. It Has An Electro-Luminescent Panel (EL) Across The Front That Reacts To Music And 'Pump' In Time With Whatever You Are Listening To. It Also Gives A Visual Rhythm Guide To Others. It Is Powered By A Battery Pack That Put Within Inside Of T-Shirt. And The EL Panel Canbe Removed And Replaced, Its Interface Is Universal, You Can Use The Other EL Panel To Replace It. Stylish And Convenient Item Features: This Shirt Lights Up And Reacts To Sound. Volume Control For The Sensitive Of Music. EL Panel Attached To The Disco T-Shirt With Velcro, Can Be Removed And Replaced. Hand Washable, Just Unplug The Battery Box And EL Panel. Has A Sound Sensitivity Control To Take You All The Way From Loud Anthem Beats To The Chill Out Room. Made From 99.99% Cotton. Powered By A Battery Pack Cleverly Hidden Within An Inside Shirt Pocket. Batteries not included (2 AAA needed).

• This Shirt Lights Up And Reacts To Sound. Volume Control For The Sensitive Of Music.
• EL Panel Attached To The Disco T-Shirt With Velcro, Can Be Removed And Replaced.
• Hand Washable, Just Unplug The Battery Box And EL Panel.
• Has A Sound Sensitivity Control To Take You All The Way From Loud Anthem Beats To The Chill Out Room.
• Made From 99.99% Cotton.

This Shirt Lights Up And Reacts To Sound. Volume Control For The Sensitive Of Music.