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 - convenient rolling wheels and extendable carry handle - 35mm speaker stand mount 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: - 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: 1000 Watt - RMS Power Output: 500 Watt - battery life: up to 4 hours - battery charge Time: about 8 hours - Subwoofer frequency: 80-18khz (-10dB) - Subwoofer: 12'' -Inch - Tweeter: 1.34'' -Inch - impedance: 4 Ohm - Sensitivity: 95dB (+/-2dB) - S/N ratio: =50dB - T.H.D.: 10% 20Watts - frequency Response: 80-18khz (-10dB) - battery operated microphones, requires (4) x ‘AA’ -each, included - Battery operated remote, requires (2) x ‘AAA’, included - PA speaker rechargeable battery: 12V lead acid, 5000mAh, 6.0Wh - Maximum USB/SD card Support: 16Gb - digital audio File Support: MP3/ WMA - power Supply: 110/220V, Switchable - Dimensions (L x w x H): 13.4'' X 12.2'' X 22.6'' -Inches