Any Successful Event Requires Heavy Duty Speakers that are Powerful Enough to Reach the Entire Audience The Speaker System is Perfect for Nightclubs Home Entertainment Seminars or Any Other Venues & Events. True Wireless Stereo (TWS): Allows You to Connect 2 Speakers Via Bluetooth with TWS Technology So they Can Play at the Same Time and You Can Double Your Audio Output Built-In Bluetooth Receiver Allows You to Wirelessly Connect to Your iPad iPhone iPod Smartphone & More. Built-in USB Micro SD and Audio Inputs Allow You to Play External Media Devices Big LCD Display Fire LED Lights Built-in Microphone Input EQ Mode PLL FM Radio AC Power Supply: 110V/220V 50Hz/60Hz Built-in Wheels for Convenient Transportation Remote Control & Wireless Microphone Included System Type: 2 X 15 High Performance Speaker Frequency Response: 20Hz-20KHz Sensitivity (1w/1m): 65dB Impedance: 4 Peak Power Capacity: 1000 Watts RMS Power: 120W and Program Power: 500W. This product ships in approximately 1 days