A brilliant cable. Have always wanted to change my IEM's to bluetooth, especially for use in the gym, but never found the right cable and had always had issues with the quality of sound. The Nyx BT5 is excellent with great sound. Second cable i have now bought from NA and both have been exceptional - love you work.

Looks great. Flawless. I've been looking for a BT solution of this quality for a long time. Congratulations.

I previously tried bluetooth adapters from other brands that resulted in muddiness and lower sound quality, but Null Audio's Nyx bluetooth cable is amazing - it sounds just like my wired SPC cable, and I can't tell if there is any significant sound quality erosion at all. Would really recommend this if you're looking to go wireless.

Sound is very good and finally can use my CIEM with Bluetooth... Value for money. Battery life is good too.

The Nyx BT5 was a better product than expected. What surprised me was the stability of the wireless connection. be incomparably superior to true-wireless earphones. I was very impressed with the stability of the connection, and the connection was pretty good even though I left my cell phone on the second floor and came down to the first floor. I was surprised because the output was higher than I thought. It was good to connect any earphones because I thought there was almost no tone of cable.
If I have to find one thing that is lacking, cable is rather short in my standards. It would have been comfortable if it was a little longer.
You can change your earphones wirelessly at a very low cost, and the performance is very good, so I will recommend them to others as well.

This little item really worked better than expected. Long lasting battery life, great sounds and even supports automatic audio-switching between multiple devices due to Bluetooh 5.0!

In-built microphone was clear as well - have been using it daily as for online work meetings with no issues.

Definitely worth the price.