Features: - Pa Loudspeaker System - High-Powered Rechargeable Speaker Tower - Hassle-Free, Quick Setup Audio and Vocal Projection - Bluetooth Wireless Music Streaming - Built-in Rechargeable Battery for Portability - Includes Wireless Handheld Microphone - Mic Priority Control: Automatic Vocal Talkover over Music - Fm Radio with Digital Led Display - Connect and Stream Audio from External Devices - Usb Flash and Micro Sd Memory Card Readers - 1/4'' Microphone Input - Aux (3.5mm) Jack - Treble Bass Echo Volume Controls - Full Range Stereo Sound Reproduction - Impressive Bass Response - Convenient Carry Handle and Wheels - External Battery/Power Supply Support: Dc 5V - Perfect for Karaoke, Crowd Control, Public Even Gatherings Bluetooth Connectivity: - Instant Wireless Music Streaming Ability - Simp