可以麻煩高手指教一下嗎~
因為我因為工作的關係常常要跑來跑去~
實在不方便弄一台耳擴來用~
所以可以指點一下這三個耳機哪個可以推的好嗎?
或是幫我推薦機個耳機勒~

以下是他的規格:
Power DC in 5V
Battery Usage Built-in rechargeable Li-ion battery
Signal to Noise Ratio up to 98dB
Channel Separation up to 75dB
Maximum Output 100mW
Harmonic Distortion Output < 0.1%