[ M2s白色[-48db降噪] ]
[ M2s黑色[-48db降噪] ]
[ M2白色[-42db降噪] ]
[ M2黑色[-42db降噪] ]
[ M2 迅龙三代 [白色][-42db降噪] ]
[ M2 迅龙三代 [黑色][-42db降噪] ]