Bluetooth Wireless Music Streaming Ability - Works with Bluetooth Compatible Phones, MP3 Players, Tablets, etc. * USB Flash & SD Memory Card Readers – 2 Wireless Microphones Included - LCD Digital Readout Display - FM Radio – Includes Remote * Power Output: 800 Watt RMS - 1600 Watt Peak Power - Active 2-Way Full Range Sound - Built-in Rechargeable Battery 4 Hour Battery Life * 15’’ Subwoofer - RCA Line In & Line Out - 1/4"" Mic/Guitar Input & 1/4"" Mic Input - Driver 13.5oz. 8 Ohm - Sensitivity: 96dB(+/-2dB) * Impedance: 4 Ohm - 35mm Speaker Stand Mount - 12V Inlet for Car / RV Use - 110-220 V Switchable