The GLS-880 Portable Party System features dual 8” woofers and adjustable beat-synced party lights. Delivering 1,000 watts of peak power with a built-in rechargeable battery and built-in media player allowing for playback via Bluetooth, FM radio and USB. The GLS-880 includes mic & guitar inputs with EQ controls. It can even pair to a second GLS series speaker via TWS connection.