12 Bluetooth Portable Pa Speaker - Portable Pa and Karaoke Party Audio Speaker with a wireless microphone, with Built-in Rechargeable Battery, Flashing Party Lights, MP3/USB/ /Fm Radio (800 Watt Max) Features: • True Wireless Stereo System • Portable Speaker System • High-Powered Pa Loudspeaker Style • Bluetooth Wireless Music Streaming Ability • Multi-Color Flashing Led Party Lights • Built-in Rechargeable Battery • Fm Radio with Digital Led Display • Connect and Stream Audio from External Devices • Aux (3.5mm) Input Connector Jack • USB Flash Memory Reader • Micro Sd Card Reader • 6.5mm Microphone input • Battery Level Led Indicator Lights • Recording Function • Microphone Priority Function • Microphone Echo Adjust Knob • Bass and Treble Adjust Knobs • Power saving mode to play music longer