Dual 10' subwoofers and dual 4' speakers deliver 1200W max power output Built-in Bluetooth 5.0 for wireless streaming from smartphones, tablets, and more Multi-color LED lights with ON/OFF control for a dynamic party atmosphere USB, Micro SD, FM, and AUX inputs for versatile playback options Two 1/4'' microphone/guitar inputs with adjustable echo, bass, and volume controls Built-in rechargeable 12V Li-ion battery provides up to 2+ hours of playtime Audio recording mode saves vocals or music via USB or Micro SD Durable design with rolling wheels and an extendable carry handle for portability