Loudspeaker Pa System, Rugged, Durable and Reliable Sound, Sound System: 15'' Subwoofer and Tweeter, Built-in Digital Audio Amplifier and Rechargeable Battery, Aux 3.5 Line Input, 12V-dc, 1/4'' Audio Inputs for Microphone, Digital Display Screen with Fm Radio, Usb Flash and Tf Memory Card Readers, MP3 Digital Audio File Playback, Rear Panel Rotary Dial and Button Control Center, Power On/Off, Master, Treble, Bass, Mic, Echo Volume, 5V/2A Type C Jack, Rugged and Heavy Duty Molded Cabinet Housing, Carry Handles and Caster Wheels for Easy Transport, 35mm Speaker Stand Mountable Insert, Stream Music from Your Devices, Works with (Smartphone, Tablet, Laptop, Pc, etc.), Version: 5.0, Range: 100'+ Feet, Network Name: 'Pyle ', Pa Speaker System, Remote Control, Wired Handheld Microphone, Type C Cable (U