Features: - PA Loudspeaker System - High-Powered Rechargeable Speaker Tower - Hassle-Free, Quick Setup Audio & 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 & Stream Audio from External Devices - USB Flash & 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 & Wheels - External Battery/Power Supply Support: DC 5V - Perfect for Karaoke, Crowd Control, Public Even Gatherings Bluetooth Connectivity: - Instant Wireless Music Streaming Ability - Simple & Hassle-Free Pairing - Works with All of Today’s Latest Devices - Smartphones, Tablets, Laptops, Computers, etc. - Bluetooth Version: 5.0 - Bluetooth Network Name: 'PyleUSA’ - Wireless Range: Up to 30’+ ft. Audio Recording Mode: - It's Easy: One Button Record Activation - Record Vocals Via Microphone - Ability to Record Vocals via Microphone - Records to USB Flash & SD Memory Card - Audio File Type Created: MP3 What's in the Box: - Speaker - Wireless Microphone - Remote Control - 3.5mm Audio Cable - 2A Microphone Battery - (2) 3A Remote Control - Battery Technical Specs: - Power Output: 500 Watt MAX, 40 Watt RMS - Sound System: 8” Woofer with Piezoelectric Tweeter - Wireless Microphone Type: VHF Band - Frequency Response: 45Hz-20KHz - Sensitivity (1w/1m): 650mV - Impedance: 4 Ohm - Maximum SPL: 128dB - Dispersion (@6dB): H90 V50 - Crossover: 3kH LF: 120Hz-4kHz, HF: 4KHz-15KHz - LED Lights Power Switch: ON/OFF - Maximum USB Flash / Micro SD Memory Card Support: 32GB - Microphone Battery Operated: Requires (2) x 'AA' Batteries, Included - Rechargeable Battery: 7.4V Li-ion Battery, 3600mAh – 18W adapter - Power Supply: 110-220V - Unit Dimensions (L x W x H): 11.8’’ x 12.20’’ x 30.12’’ –inches DBL