I received this mike immediately. I've had this for a few weeks now since before New Years Day. It was used for 16 hours continuously on New Years Day. It worked very well. The initial sound had a higher pitch but I made adjustments to my equipment and it sounded very well since. I wished it had a feature that informs the user of how loud the sound it is receiving. Sometimes I do lose sound and I don't know if its due to the user turning the bottom of the mike up. If the sound source is aimed at the side of the mike, it does not pick up the sound. You have to aim the sound over the top of the mike. The low battery light is a nice feature.
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