Review on Nobsound Little Bear MC104 4(1)-In-1(4)-Out 4 Port 3.5Mm Stereo Audio Switcher For Passive Speakers And Headphones - Manual Selector Splitter Box In Black by Frank Tyrance

Review for This 4 port version "MC104 ", references 2 port as well since they all all on the same setup.I had purchased two Bear MC102 and one MC104 (4 port out). Unfortunately out of these 3 switches, only one had good audio isolation with no buzz, bleed or static. The other ones have very noticeable buzz, bleed and static. It might be bad translation, but the information slip in the box leads me to believe they know about the audio bleed and electric noise issues. That said, I can't recommend any product that has a 1 in 3 chance of working correctly.