When you use the bluetooth speaker to listen to music, you can enjoy the LED light show. Romeda Bluetooth Speaker made of Plastic and it supports FM Radio, TF Card Reader, USB Play and AUX IN, which allow you take your music anywhere. It compatible with all Bluetooth-enabled devices and instantly connect to your smart phone or tablet from up to 33 feet away. 1200mAh rechargeable battery with up to 8 hour battery life, includes charging cable.