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 Input Bluetooth 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. Whats in the Box: PA Speaker System Remote Control Power Adapter Technical 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.: 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): 11.8 x 10.43 x 19 -inchesWhats In The BoxPA Speaker System Remote Control Power Adapter