Instruct: Classify a given review as either positive or negative.
Query: Great Design, Problems with Performance

This was a breeze to set up and use. I had problems with low volume and frequent droupouts, even though the receiver was less than 30 feet from the transmitter. Found out accidentally that unplugging the power to the receiving unit cured both problems for the remainder of the session. The next time I used it, the problems came back. Logitech Support told me I had a defective unit. I returned it for a replacement. The new unit still had the dropouts, but not the low volume problem, and no way to cure it, even temporarily, so I returned it too. I would gladly buy this product again if Logitech could solve the dropout problems.