Nightjar Acoustics Singularity Connection_Wired the Ear cites it's a

the Ear cites it's a great example of a premium wired earbud's supremacy

and upgraded via PW Audio's No

It's "a clear technical step up on the HD 660S" to Headfonics

Acoustune did not stop after the Apple certification

Nightjar Acoustics Singularity Connection_Wired the Ear cites it's aRepresenting a generational leap in Nightjar Acoustics performance, Singularity is the cumulation of years of development on single dynamic driver earphones. Nightjar's 10mm Timbre+ dynamic driver let's listeners experience massive bass along with natural midrange and treble timbre. These two characteristics that usually oppose each other are balanced to perfection with Singularity and projected onto Singularity's expansive and dimensional soundscape.