Instruct: Classify Amazon reviews into positive or negative sentiment
Query: There are good 900Mhz wireless speakers out there!

I've purchased 2 sets of Recoton W440 900 Mhz wireless speakers for myself and 1 set as a gift. They provide very good sound quality and were easy to set up. Total set up time was about 10 minutes. (Took 3 minutes to unpack out of the box and about another 7 minutes to set up)