Useful headphone terms.

Squall

Specifications=规格
Driver units=驱动单元
Impedance=阻抗
Sensitivity=灵敏度
Power handling capacity=功率使用量
Frenquency response=频率响应
cord=软线
Plug=插头
Guys,I'm just a greener of headphone player.So I'm not quite sure if I'm translating the exact terms or not. If I made any mistakes,please forgive me.Cheers~ ^-^