Nyx3 Wireless IEM Cable · Qualcomm QCC5181

Needed a replacement Bluetooth cable for when I use my IEMs during my marathon mowing sessions 😂
This one got great reviews and lasts 4 times as long as my last one. Very happy with it!

Excellent sound delivery, long battery life… BUT the cable is either too short or too long! That’s the only reason I’m holding off the extra star. I made some adjustments to make it work, though. But I do love these, I be so I hope the next iterations will correct this minor shortcoming.

Great sound quality extending the usability of my A18s CIEMs! Suggestions for improvement would be for a manual to be included with the item, better way to indicate successful Bluetooth connection and if possible for connection with multiple devices. Nevertheless still a 5-star item for the quality!

This is a great plug and play Bluetooth IEM cable that works well with my Project 4+2 monitors and my A3H+ Lux CIEMs

This Bluetooth rig has the updated codecs which provided clear and enjoyable audio

. Battery life is stellar and the quick charging is an added plus. These Nyx+ BT5.1s loop behind the neck and are very light in weight.
Some have complained about the cable length being too short, I find it to be just the right length. The vol/track control are within reach and the device is easy to conceal within your collar.

* CON
The devices on board voice announcements ie. letting you know power on/power off/connected. It's hard to tell what she is saying or even what language she is speaking.
Perhaps a software update can fix that.
*CON
This Bluetooth rig is horrible for phone calls.
The person on the other end says that it is difficult to hear me and. It sounds like I'm talking in a tunnel. On my end the call sounds muffled.
I don't know where the mic is located but it needs to be repositioned and updated. Also add a little more power to the built-in Amp.

Other than the CONS, I am pleased with my purchase and recommend these as an addition for your IEMs.for music.

Replacement from Capri cable with DAC.
Capri is also nice cable with superb DAC, but unfortunately connection tends to be cut while moving. so I tried wireless NYX BT5 cable.
Then everything has changed, I enjoy freedom of wireless world with my favorite UE900s in ear phone. I only tested apple lossless coding but it sounds as same as before, plus no connection stop.
I’m very happy to meet with Nyx BT5.

Just a gentle feedback, I prefer a little more longer cable installed perhaps by 5 cm longer for each, so that I could freely turn my neck in MRT or everywhere.
Thank you!! masanori

I bought this for my IEMs because I could not find a USB-C dongle without connectivity issues. The audio quality on this is good but I have a few criticisms.

1. The USB-C implementation is weird. I can only charge it using a USB-A to USB-C cable. Using USB-C to USB-C on a computer/USB-PD charger will not charge the device.

2. The volume levels are discretized in steps of 5. Even if I use an app to enable single steps on my phone, the volume will not change until you reach units of 5. So most of the time, my audio is either a little too quiet or a little too loud.

3. The low battery notification is too persistent. Getting a notification once or twice is fine but I do not need to be constantly reminded when I'm outside and away from a charger.

The quality, the sound and the customer service is really amazing

I’ve purchased a couple of cables from Null Audio previously, and have never been disappointed - the quality of their products, especially considering their affordability (as compared to competitors such as Double Helix, etc.) is phenomenal. It hence intrigued me to no end when I discovered that they now offer wireless options for CIEMs.

The wireless cables are well constructed, and easy to use. The audio quality delivered from the cables is also perfectly acceptable considering that this is, at its core, a workaround solution to make CIEMs a lot more user friendly. There is nothing to complain about, but also nothing to shout about. The wireless option does not drive CIEMs as well as its wired counterparts, and this results in the presentation delivered being a tad recessed, and slightly lacking in the crispness I have come to expect, having been pampered by Null’s other cables.

With that said, buyers should note that this is, and has never been touted as, a wireless replacement for proper earphone cables. For its price, build quality, and ease of use, this is an excellent product by all measures; and certain continues a long lineage of excellence from a brand that I have come to trust. If this is only the start of the brand’s foray into the wireless market, I’m already excited for what they can deliver in the future.

superb battery life, just that the cable abit long.

Been using this with my Tin Hifi P1 so far I've been really impressed at what I'm hearing. I do own a few bluetooth headsets (B&O H4, Drop Panda THX, Jabra Move) and bluetooth earphones ( the best of which was the Sony WF-1000XM3, which I considered to be one of the best bluetooth earphones (the Drop Panda THX is the best sounding bluetooth headphones I have). This pairing of the BT5 with Tin P1 excels at delivering a better soundstage and musicality than the Sonys. the only caveat is that it is not a true wireless set as the adapter goes around your neck. It's a very impressive achievement. Highly Recommended for those of you who have good pair of IEMs lying around and want a more superior sound than what you get with true wireless earphones to date.

Up until the right ear started glitching with a loose wire into the unit I would have given this 5 stars and an overwhelmingly positive review.
I use the headset with great care. My last set lasted 4 years of very heavy use so was very surprised that after light use the right side keeps cutting off. If you hold the wire at the controls a certain way it returns.
I hope that the customer service is proves to be a satisfying experience and I can get this unit replaced.
The functionality of the product when working was very good.
Just needs to last more than 4 weeks.

Belle , leggere , grande suono , grande autonomia.

Belle , leggere , grande suono e grande autonomia.

Received these for my UE Live IEMs. No instructions, a clearly used case, and several emails to customer service with no response. After multiple guesses I was able to figure out how to connect them to my iPhone. If you can’t have quality control and good customer support for your product then don’t sell it.

The cable works great. I use it when I work out with my IEM’s in. I like it a lot. The only suggestion I would make is for it to tell you the percentage of battery life left. That’s it. Everything else is perfect.

I was really impressed with this product. I used the IEM adapter with IPX fittings to convert my UE COMM into Bluetooth and the experience has been great. The Bluetooth itself works great, battery seems to last forever, the mic on the Bluetooth part works great for calls, and overall I’m satisfied!

The only thing I didn’t like is how the Bluetooth hangs down. IEMs are designed to have the cable run down your back, but to use the mic, you have to wear the cable down the front, which works great, but looks dumb. This isn’t really an issue with the product, but if Null Audio could find a solution to this, it would be game changing!

The only other thing that was a slide annoyance is the last of tightening the cable behind the ears. IEMs have a way to tighten the cable it runs down your back which helps keep things in place, and the tension if comfortable. Because this cable doesn’t run down the back, it can feel a bit “loose” on the ears.

Again, 2 very minor complaints, and overall a great product and great value for the money!

Good bluetooth cable with over 10+ hours battery life...

I am a motorcyclist and this product, combined with my IEM's simply completes my music set-up in the helmet when I go touring! Well done, guys, and thank you very much!

Great product, work well. I like it

Used with a high end ciem.
Non stop hissing and lower quality playback.
Also found out that there is a very similar product in AliExpress at half the price.

Great quality and battery life

Drives power hungry IEMs easily.
LDAC codecs
Very adequate battery life.

So far, so good. I do wished that there was an associated app however so that things like battery life can be tracked or to tweak audio settings. Overall I am quite impressed.

this is a perfect product

A lot of reviews mentioned the shortness of the cable and I can confirm this is a real issue, even for people with slim bodyframe. The device is pretty much unusable! Sad, because everything else works perfectly and designing the cable longer would be the most banal fix. 100$ blown out the window