Pyle Model : PPHP1244BPortable PA Speaker with LED LightsBluetooth Indoor / Outdoor Loudspeaker with Built-in Rechargeable Battery, Flashing Party Lights, MP3/USB/SD Readers, FM Radio (800 Watt)Features: Portable & High-Powered Speaker System Rugged & Compact Speaker Designed for Portability Bluetooth Wireless Music Streaming Ability Multi-Color Flashing LED Party Lights Flashing LED Lights Bounce & Pulse to the Music Beat FM Radio with Digital Display Built-in Rechargeable Battery Recording Function Microphone Priority Talk-Over Button Connect & Stream Audio from External Devices USB Flash Reader & Micro SD Card Reader MP3 Digital Audio File Support Aux (3.5mm) Input 1/4 -inch Microphone Input Rear Panel Button Control Center Mic Volume, Treble, Bass, Echo Adjustment Telescoping Handle & Rolling Caster Wheels For Indoor / Outdoor Use Optional Power via DC 12V InputBluetooth Connectivity: Built-in Bluetooth for Wireless Music Streaming Simple & Hassle-Free Pairing Works with All of Todays Latest Devices (Smartphones, Tablets, Laptops, Computers, etc.) Bluetooth Version: 4.0 Bluetooth Network Name: PYLEUSA Wireless Range: Up to 32 ft.What’s in the Box: PA Speaker System Remote Control Power AdapterTechnical Specs: Power Output: 800 Watt MAX Sound System: 12” Subwoofer + 1 Tweeter Impedance: 4 Ohm Frequency Response: 55-20kHz S/N Ratio: 60dB +/-3dB SPL: 94dB (1W/M) T.H.D.: