Power mode: USB
Color: blue, black, red, green, gray
Frequency response range: 100HZ-20KHZ
Built-in battery capacity: 300mAh-500mAh (inclusive)
Shell process: material
Power mode: USB
Color: blue, black, red, green, gray
Frequency response range: 100HZ-20KHZ
Built-in battery capacity: 300mAh-500mAh (inclusive)
Shell process: material