Features: Loudspeaker PA System Rugged, Durable & Reliable Sound Sound System: 15'' Subwoofer and Tweeter Built-in Bluetooth for Wireless Music Streaming 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 & Button Control Center Power On/Off, Master, Treble, Bass, Mic, Echo Volume 5V/2A Type C Jack Rugged & Heavy Duty Molded Cabinet Housing Carry Handles and Caster Wheels for Easy Transport 35mm Speaker Stand Mountable Insert Bluetooth Wireless Streaming: Instantly Stream Music from Your Bluetooth Devices Works with All Your Favorite Bluetooth Devices (iPhone, Android, Smartphone, iPad, Tablet, PC, etc.) Bluetooth Version: 5.0 Bluetooth Wireless Range: 100'+ Feet Bluetooth Network Name: 'Pyle ' What's in the Box: PA Speaker System Remote Control Wired Handheld Microphone Type C Cable (USB Cable) Subwoofer: Size: 15'' -inch Material: Stamped Steel Basket Impendence: 4 Ohm Magnet: 20 oz. Voice Coil: 25.4mm, 1'' -inch Sensitivity: 94dB Frequency Response: 65Hz - 6kHz Tweeter: Size: Piezo Impendence: 8 Ohm Sensitivity: 105dB Frequency Response: 2500Hz-20kHz Technical Specs: Max Power Output: 80 Watt RMS Power Output: 20 Watt MP3 Digital Audio File Compatibility Amplifier Class: D Impedance: 4 Ohm Sensitivity: 90 dB T.H.D.: 10% Digital Audio File Compatibility: MP3, WMA Frequency Response: 20-20kHz Crossover Frequency: 3.5kHz Max. USB/SD Card Size: 32GB Power Supply: 7.4V/3000 mAh, Lithium-ion Battery Operated Remote Control Requires, 3V Lithium Cell (CR2025) Lithium Battery 7.4V/3000mAh 5.55WH Molded Speaker Cabinet Material: Polypropylene Product Dimensions (D x W x H): 12.5’’ x 15.15’’ x 22.5’’ -inches Sold as: 1 Weight: 23.08 lbs.