Simple to install wireless microphone, it connects automatically to the box, very convenient for beginners. The sound is correct and clear, no issues. Unfortunately, the wifi signal loss happens very quickly, not due to distance but if an obstacle is in the connection field (human person) the signal is quickly lost which can cut the microphone sound. Make sure to place your box at a "strategic" level. Obviously, for the price it is worth it but don't think of it as a real winning deal.

Great and practical to use