Denon PerL Softears RSX plus a low-jitter audio phase

plus a low-jitter audio phase lock loop

Compared to original ME700

from USB micro B to USB Type-C

With the help of different density filters on these nozzles

Denon PerL Softears RSX plus a low-jitter audio phaseDenon PerL True Wireless earbuds let you create a personalized sound profile via Masimo Adaptive Acoustic Technology (AAT) for audio that is perfectly tuned to you. They're hand tuned by the Denon Sound Master to deliver a vivid and spacious sound quality. Personalized sound via Masimo AAT Active noise cancellation Denon signature sound 6 hour battery + 24 via case Customizable touch controls Weather and sweat resistant Specifications Masimo Adaptive