Features: - versatile PA loud speaker sound system - Bluetooth Wireless Music Streaming Ability - active 2-way full Range Stereo Sound - Heavy Duty, rugged & reliable - built-in rechargeable battery - FM Radio with automatic station recognition - USB Flash & SD Memory Card readers - includes (2) wireless microphones - (2) 1/4'' Microphone/ Guitar inputs - Independent adjustable mic/guitar volume controls - RCA (L/R) line input Connector Jacks - ability to connect External devices - RCA (L/R) line output connector jacks - ability to connect to additional speaker systems - rear panel button & rotary knob control center - volume, bass and treble adjustment - wired microphone compatible - 12 Volt inlet for car/ RV use - digital LCD display - ID3 tag song readout Info - battery LED indicator lights - engineered fortified molded cabinet - 35mm speaker stand mount - convenient rolling wheels and extendable carry handle - used for public gatherings, crowd control, karaoke Bluetooth wireless streaming: - Instantly Stream Music from your Bluetooth devices - Works with all your favorite Bluetooth Devices - (iPhone, Android, smartphone, iPad, Tablet, PC, etc.) - Bluetooth Version: 4.0 - Bluetooth Wireless Range: 100'+ feet - Bluetooth Network Name: 'Pyle audio' What's in the box: - Bluetooth PA speaker - (2) Wireless handheld microphones - attachable mic holders - attachable rolling wheels - Remote Control - Power/charging cable - (4) x ‘AA' batteries - (2) x ‘AAA' batteries technical specs: - Max power output: 1600 Watt - RMS Power Output: 800 Watt - battery life: up to 4 hours - battery charge Time: approx. 8 hours - Subwoofer frequency: 75-18khz - Subwoofer: 15.0'' -Inch - Tweeter: 1.3'' -Inch - impedance: 4 Ohm - Sensitivity: 96dB (+/-2dB) - S/N ratio: >50dB - T.H.D.: 0.3% - Frequency Response: 55-18khz - Maximum USB/SD card Support: 16Gb - digital audio File Support: MP3, WMA, AVI - battery operated microphone, requires (4) x ‘AA' -each, included - Battery operated remote, requires (2) x ‘AAA', included - PA speaker rechargeable battery Volts: 12V lead acid 7000mAh, 8.4Wh - power Supply: 110/220V, Switchable - Dimensions (L x w x H): 17.3'' X 14.6'' X 26.8'' -Inches