説明
Product information:
Power type: lithium battery
Color: Black
Frequency range: 100HZ-20KHZ
Rated Voltage: 3.7
Additional functions: card insertion, lighting, and null
Applicable scenarios: Outdoor, mobile/portable, outdoor lawn
Rated Power: 3W
Material: ABS
Size: 155x94x120mm
Charging method: USB
Speaker * 1
