Built-in Cell Phone Holder: Conveniently hold your phone while enjoying music. WaveSync Technology: Synchronize multiple speakers for enhanced sound. Sound Activated 7 Color Woofer Lights: Engage with dynamic light effects controlled by a dedicated switch. Dual Channel Sound Board: Supports various inputs for flexible connectivity. Main Channel: Bluetooth USB TF FM or AUX with volume control. Auxiliary Input: 3.5mm jack for additional connectivity options. Microphone Jack: 1/4' input for microphones. Speaker: 6.5' woofer with 1000W music power. Battery: Built-in 800 mAh 3.7V Lithium-Ion rechargeable battery. Portable Design: Features a grab handle for easy transport. ABX-650R Speaker Unit Remote Control Speaker Stand Wired Microphone AC Adaptor Instruction Manual Unit Dimensions: 11.2' x 7.5' x 5' Unit Weight: 3 lbs...