Hoerev Wireless in Ear Monitor System Studio Equipment Professional System Transmitter Guitar System with Rechargeable Battery for Studio Band Rehearsal Live Performance Camera Record

This pair is a very convenient Bluetooth stereo link. I actually use mine to get audio from a laptop computer to a stereo amp in a different room. Of course they're good for the intended use with in-ear monitors. With the proper adapters you can even use them to send two entirely different tracks to IEMs in both ears ... for example a click track to one ear and vocal mix to the other ear. Volume control range is fine, although they are a little too weak to use directly with a mic. I am not aware of any noise cancellation function ... I think that's a mistake in Amazon's ranking system.

I got this to use as a in ear monitor and it performed quite well for that purpose with no noticable latency. The sound was clear, and both bass and treble was good with a decent range through out the house.I tested it as a TV wireless headphone as well and verified that right and left channels are indeed separate.I also plugged the transmitter in an acoustic electric nylon string guitar , cordoba c5 with builtin electronics, in mono mode and it worked as well as dedicated guitar dongles and is about the same size.I also tested it with an electric epiphone guitar with double humbucker pickups and then also in a acoustic bass guitar with passive peizo pickup and it seems to have decent sound quality. tested the battery life close to 5 hours.Beaware there is no input level control on the transmitter input, so it needs to be done by the feeding instrument to prevent overloading the input.The only downside i see is that the body construction is all plastic and is just glued together , one side came off when trying to remove the sticky tape it came with. Probably would not last in actual gig situation for gigs. At 50 bucks a true stereo is a good bargain (less than 1/3 of competeing products) for low latency in ear monitors . Exact same product is also sold by another brand that is more known for musical products Leakato in case this one goes out of stock.

I’ve Dj’d two larger events (high school and college I’m not that cool yet)And this stayed connected to two receivers perfectly,Even with all of our devices recording the night, I especially used Bluetooth midi to control software changes for visualsFerrite is a good cheap one on AppleAnd this transmitter was connected directly to my MacBook at the source of a strong Bluetooth signalNo drop outs what so ever, the only time the music stopped was because someone asked for a lame songI highly recommend this and use it any time I make music at home, either recording or mixingTreat your self and your clients of recordingAnd cut the wireI busk with this as well, I highly recommend for any type of use

I'm a bass player. Oddly tho, I'm tone deaf for low frequency. I'm always playing louder than the rest of the band and blasting them out, and still can't hear myself. This item was the cure. Great sound, could hear myself better than ever and was able to turn my Amp way down. Only little issue is you can only run your instrument threw it. Not the whole band. Still worked superb for what I needed. Very happy.

I tested these at home and they seemed to work well enough. The very small size is a plus.At their first gig they seemed OK at first then I noticed the sound started getting very distorted as the band got louder (always happens in the course of a gig). I kept turning down the mix board headphone output between sets and there was still distortion, particularly in the vocals. They were plugged in to a relatively high end set of Shure IEMs.For my own reasons I may wear headphones at the next gig, and may try to use these again. If I can establish the problem is not in this TX/RX pair I'll accordingly update this review.

Volume is low even even I put it all the way higher volume as you can see in the picture still new coz I can’t use it

Excellent sound quality. No trouble with battery lasting through a show. Easy to pair together and has the flexibility to connect multiple receivers together. Would recommend buying these and using your favorite in ear headphones.

Out of box, the receiver volume needed to be turned down due to hiss. BUT, once I did that, the sound is actually pretty good. I doubt the sound can reach 105dB without crackling noises, but the lower dB is fine for me (this could be a deal breaker for some).I'm using it on my digital piano, and made my wired headphones, wireless. Nice!I give it a 7/10.I would buy this again.-MrNetTek