Its works fine, range is ok a long theres' no interfering hi-tension cables or cell antennas nearby, is not 100% noise free, it does have a tiny little noise and your gonna discover that in post-editing ... but sound/voice is clear and is STEREO, wiring a little delicate so keep in mind not letting get tangle often .. excellent good for amateurish urban video or film ... if you want broadcast quality sound then this is not for you .. you're gonna need to edit audio separately on software to reduce the hiss/noise .. for the price is a nice set overall !