Pyle Model : PPHP1544B Portable PA Speaker with LED Lights Bluetooth Indoor / Outdoor Loudspeaker with Built-in Rechargeable Battery, Flashing Party Lights, MP3/USB/ FM Radio (1200 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 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 Input Bluetooth Connectivity: Built-in Bluetooth for Wireless Music Streaming Simple & Hassle-Free Pairing Works with All of Today’s 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 Adapter Technical Specs: Power Output: 1200 Watt MAX Sound System: 15'' Subwoofer + 1’’ Tweeter Impedance: 4 Ohm Frequency Response: 55-20kHz S/N Ratio: 60dB +/-3dB SPL: 94dB (1W/M) T.H.D.: <1% USB Interface Type: 2.0 Digital Media File Compatibility: MP3 Maximum USB Flash Drive Support: Up to 16GB LED Lights: ON / OFF PA Speaker Rechargeable Battery 7.4V Li-iOn, 2200mAh - 16.2Wh Battery Powered Remote, Requires (1) x ‘CR-2025’, Included Power Supply: 110/240V (9V Power Adapter) Total Speaker Size (L x W x H): 14.2’’ x 16.3’’ x 24.0’’ -inches