Portable Colorful Dual Horn Cannon With High Power

Product information:
Power type: USB
Color: Black
Frequency range: 100HZ-20KHZ
Rated Voltage: 5
Additional features: card insertion
Applicable scenarios: Desktop, outdoor, home, other
Rated Power: below 20W
Specification: With Wheat
External dimensions: 166 * 166 * 410mm
Charging method: USB

Bluetooth speaker * 1