אסטרונאוט אסטרונאוט רמקול בלוטות' אקסטרה בס

Product information:
Power type: USB
Frequency range: 100HZ-20KHZ
Rated Voltage: 3.7
Additional functions: card insertion, lighting, voice prompt, call function, and money collection broadcast
Applicable scenarios: Desktop, fitness, outdoor, home, mobile/portable, outdoor lawn
Rated Power: 3
Appearance size: 85*68 * 73MM