Mic is small and light weight for a quality, on camera shotgun mic. Have used it with both a Sony a6400 and A7iii with good results. Just turn the audio record level setting way down on the camera or the sound is really bright. Low camera record level and mic gain set to + gives much better sound than mic gain set to normal or - with higher camera record level.
This little mic actually does what it was advertised to do. It is light, it records well turns on and off with the camera. Is there something else it was supposed to do? I don't know. it meets my needs and is small enough to travel with.