Cable is bad

The microphone does the job and for the price range you can not expect any miracles, although the sound is surprisingly good!
Double A batteries are a little too thick for the enclosure and must be squashed. Initially I thought the device does not work, however, the battery is so heavily squeezed through the shell that it is not too far to the front and did not come to the contact.

The cable is Schei * e, I had now a fit here and you could tell much better sound (maybe bad contact with the cable Orig ?!)

The adapter is also not Doll once you touch this, comes crack at the camera.

But overall I am satisfied