NUX B-7PSM 5.8 GHz Wireless in-Ear Monitoring System, Charging Case Included, Stereo Audio transmitting

The product is very good regarding the charging case and compact form and battery. But the sound is very bad and noisy. It is little noticable during YouTube or Spotify playback. But during recording, there is a clear buzzy sound which is there. Each stroke of guitar or similar instrument creates more buzzy fuzzy sound which is verymuch annoying. I need the form factor and there is no similar product available at this price, that why I won't return this item. The company should work on the buzzy sound.

Funciona excelente y se conecta de manera inmediata muy recomendado

This is fantastic for gigging musicians. It can be plugged directly into a unit such as a hx stomp or (with the appropriate adapters) into a mixing desk or XLR on stage to the desk. I use with in ACS in-ear monitors and the sound quality is great. There is no interference like I used to get from my U Vive, which broke after about a year anyway. The fact that you charge the transmitter and receiver in the case is brilliant, as once the case is charged you can get a quick boost whenever needed. Highly recommend this!

If you read the reviews on this IEM there are a lot of people saying how poorly it performs, that it is very noisy. I purchased it for use in a band situation with other vocalist and guitars. After receiving it, I tried using it connected to just my guitar and it was noisy, I was dismayed. I contacted NUX directly questioning this issue. My question “ Is there an explanation why it will work in a performance or rehearsal situation but would be noticeable in a silent practice session “ Their response. “Ugly facts: The system is a stereo and wireless setup, meaning that the raw data size is double that of a mono wireless in-ear monitoring system. To ensure a stable connection, we compress the raw data to some extent, resulting in a slight loss of sound quality and occasional high-frequency distortion. This distortion is more noticeable when using the system for quiet guitar practice sessions. However, it performs exceptionally well in live performances and band rehearsals where multiple instruments are mixed together, and the distortion issue is significantly reduced. “I have since used it with my band and it works really terrific. I did not notice any noise, It is so small and light, and was a pleasure to use, much better than the speaker monitors.

Tolles Konzept. Bei mir im Setup allerdings zu viel Nebengeräusche.

I read all the bad reviews and bought them thinking I would possibly be sending them back but what a surprise - they are outstandingly good. The only problem I can foresee is the fairly short charge - I will have to remember to turn them off between sets or I may even buy another so I can use and charge all night long. (I do a total of 1 3/4 hours on stage playing but I am there for up to 4 hours) but well worth it for the excellent sound quality.