Newmine B12 Square Dance 12-Inch Outdoor High-Volume Bluetooth Trolley Speaker Portable Electric Wood Guitar Strumming Instrument Speaker for Performance Karaoke Bass Speaker Street Vendor Horn Adapter

Sound Quality

• 12-inch subwoofer for deep bass
• Clear and powerful sound with minimal interference
• High-fidelity audio with wide coverage

Power and Connectivity

• High power output suitable for large gatherings
• Supports multiple input sources like U-disk, TF card, instruments, smart devices, etc.

Battery

• Upgraded large battery for extended usage
• Intelligent battery management system

Microphone

• Supports wired/wireless microphone
• Built-in reverb effect
• Microphone priority function

Remote Control

• Infrared remote control with 10-15m range

Portability

• Convenient handle design for easy carrying

Product Dimensions

Speaker Configuration

• 12-inch subwoofer + 3-inch piezoelectric tweeter

Battery Specifications

• 3.7V/4000mAh lithium battery

Power Supply

• Built-in rechargeable lithium battery

Panel Display

• Power switch
• Master volume control
• Volume adjustment
• 5V charging input
• Charging indicator
• Built-in Bluetooth
• AUX input
• LED display
• Mode selection
• Next track
• Original sound elimination
• Playback control area
• Pause/Play
• USB input
• Function selection
• Previous track
• Recording/Playback
• TF card input
• Reverb adjustment
• Microphone volume control
• Microphone connection

Package Includes

• Microphone
• Remote control
• Charger
• (Actual package contents may vary)