LED EL T-Shirt With Music Activated Michael Jackson FM108 Electro-Luminescent Shirt This LED EL T-shirt is made of 100% cotton. It has an electro-luminescent panel (EL) across the front that reacts to music and 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.Feature:1. This shirt lights up and reacts to sound2. Volume Control for the sensitive of music3. EL panel attached to the Disco T-Shirt with Velcro、 can be removed and replaced4. Hand Washable、 just unplug the battery box and EL panel 5. Has a sound sensitivity control to take you all the way from loud anthem beats to the chill out room6. Made from 100% cotton、 this high tech.7. Powered by a battery pack cleverly hidden within an inside shirt pocket8. Good for music or dance fans and sports fans、 especial for Hip Hop fansDescription:Led color: Multi-colors、 as show as picture Color: BlackFabric: 100% CottonCondition:NewLed shape: Michael Jackson、as show as the picture EL panel attached to the Disco T-Shirt with Velcro、 so you can give your cloth a deserved wash after remove the panel and battery pack.Uses 4 x AAA batteries (batteries not included)Net weight: 260gPackage weight: 265gWashing note:1. Dry Clean or hand wash only2. Remove EL panel、 battery pack and the whole power cord carefully before washing3. Do Not submerge any part of the flash panelUsing Notes:1. Insert 4 AAA battery only、 don't use mixture batteries2. Slide switch to Operate Power3. Don't bend or apply pressure to the flash panelPackage Contains:1x LED EL T-Shirt With Music Activated Michael Jackson FM108 Electro-Luminescent Shirt