Excellent value. Both mics work incredibly well. Good range and they sound really nice. The only issue is breath sounds ('P' and 'S' sounds can be sensitive), so you can get a little pop if you're holding the mic directly in front of your mouth, which you do not get from an SM58. All things considered, this is a great value mic. My main mic is an SM58, so you notice the difference, but the convenience of these wireless mics is excellent. Intuitive to set up, range is great, and clarity is excellent. It's just the very slight 'popping' that requires some adjustment. Mic is used for female and male vocals (acoustic duos etc), but handy for speeches, when needing something wireless to hand to someone at an event etc.