Portable Battery Powered PA Bluetooth Speaker FM Radio and USB/SD. Unidirectional Dynamic Microphone Included. USB/SD Player with Remote Control. LCD Display. FM Radio Detachable Antenna. 7 Band Equalizer. Metal Grill Covered Speakers. 2 Microphone Input. Guitar Input. 3.5mm Line-In Input. Handle & Caster Wheels. Maximum Power 800 Watt RMS. 2x10" Woofer. 1.5" Tweeter. 12V 14AH Rechargeable Battery. AC 100-240V 60Hz-50HZ. Black.