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I had mistakenly assumed that the receiver would act as a USB microphone, but no; the USB is for charging only. You have to connect the receiver and a microphone port using the supplied jack cable. Audio quality is in most cases good (but sometimes remote listeners complain of a high-pitched background noise that goes away if I switch to a different microphone); battery life is so-so (the microphones only last 3-4 hours before needing to be charged). Having two microphones this isn't a big deal as I can switch to the other while one charges. Pairing works seamlessly, but I wonder what would happen if several of these senders and receivers were used within range of each other. Speaking of range, that at least seems to be a non-issue; I think you could wear one of the mikes and walk around an auditorium without losing the connection to the receiver. (A stadium would be pushing it, though. :) I wasn't able to use these microphones in a loudspeaker setup with a Tronsmart Halo speaker, but it's possible my jack cable is broken. On the whole this product is far from terrible but is also not great. I don't regret buying it, but wouldn't unconditionally recommend it.
The voice recording quality of the product is excellent, and the original mode is quite stable. However, in the noise reduction mode, the voice feels like it loses a frequency, but overall, for the price, it's more than good enough to buy.
The microphones work great, there are no extraneous noises or rustles, no need to connect with an audio cable. Tested on iPhone, insert the adapter into the iPhone and turn on 2 microphones, 2nd mode is better.
very good indeed, loud and clear sound, blitzwolf always perfect in everything it does
Very good product, I can only recommend it!👍
Product seems to be of good quality, haven't used it yet
delivery time and packing satisfied. Tomorrow I will check and write about the quality of microphones
Nice kit for the price.
Good quality product
Have just now received, seems in good condition, nicely wrapped. Must try later🤗