Sound quality: Pretty bad. I used this for a live stream and it was fine as the stream quality wasn't exactly film quality anyway. It is also completely normal if you B. Giving a speech on stage and your voice is played through the loudspeaker. But I would categorically not use this for a production meant to be watched in high quality such as. B. a recorded interview. Signal: I used this with a receiver a few feet away and it was flawless. However, if the smallest piece of wall blocks your line of sight, just give up. It is better to connect the receiver to a more reliable wireless microphone system. Value: I doubt there's anything better for the price, so I think there's value if you're looking for a truly budget-friendly wireless mic option.