Wireless Bluetooth party speaker /PA system Mega Bass function Output: 80W RMS Battery Capacity: 4500 mAh Input modes: Bluetooth, USB, FM Radio, Card Reader, Aux port, CD Player, Guitar In Compatible with DVD/PC and other sound sources User-friendly & sturdy Top Control panel for easy access 1 Wireless Microphone included Digital LED display and RGB Lights function for parties 10 meters Operating range Controls: Volume, Mode and Track Controls Charging time: Up to 5 hours Playtime: 3-5 hours depending on volume level Subwoofer Size: 8"" x 2 Tweeter: 3""x 2 Weight: 9.8 Kgs Product size: 290mm x 280mm x 660mm