1Mii Long Range Wireless Microphone, Wireless Headset Mic System,165ft Range, UHF Wireless Microphone 2 in 1，Fitness Microphone Headset for Speakers, Voice Amplifier, PA Speakers

I purchased this microphone as a back up for a more expensive mic with a body worn transmitter pack and a receiver that requires AC power. I teach fitness classes with a mic. The fit of the headset did not meet my expectations. I must have a small head. I had to position the temple pad opposite the mic very close to my eye. The mic was not stable enough for my Step Aerobics class and I noticed that students had trouble hearing me. When I used it on the deck for Water Fitness I had the same issue with people hearing me over the music. I'm still playing with the volume because it really amplified my breathing and certain consonants. This would be a good mic for lectures or classes that don't rely on music. I don't recommend it if you have a small head and want to use it for active classes.Overall, it seems sturdy enough if handled properly, charges easily, is compact and was easy to operate. If my expensive system breaks, this could help temporarily but I don't see it as a replacement for my current system.

The connection to a Bluetooth device is very limited and the sound quality doesn’t even make it worth it. It doesn’t fit well on the head I just sent it back. Tired of reading reviews that say how great stuff is and they’re just not.

As a fitness instructor this was a life saver esp. teaching water aerobics! The fit was perfect and did not move around on my head while doing exercises. I use it with my portable Bose speaker.

Needed a handsfree mic to sing while playing guitar. All the "professional" one cost hundreds. Gave this a try and was surprised by the audio quality...may not be perfect, but good enough for me. Get it. Charge both Tx and Rx, plug Rx in and turn 'em both on. They pair automatically. Mic gain is a little high. 2.4 G doesn't interfere with other 2.4G devices.

If anyone reading this review can remember ceramic phonograph heads compared to the later magnetic ones, then this microphone is comparable in that way.This microphone is incredibly LOUD when paired with a PA speaker! Like the old ceramic phonograph heads were, compared to magnetic ones.It is disturbingly sensitive, and hard to adjust the volume because of that sensitivity.I do like it, and it does a good job, maybe too good if you know what I mean.I am not sorry I purchased it. I just wish I could control the volume more precisely.