I would say about average for passive isolation for such builds.It does a decent job at blocking out some road noise when commuting. On a side note, I notice due to the all metal build the passive isolation here is actually decent. Strong and lighter the Aurora build quality and clean modern looks make them ideal for an everyday use earphone. Aluminum alloy is not only tough, impervious to minor nicks and scratches but keeps the weight of the earphones in check. The build is as solid as it gets in the earphone game. Clarity, detail and a tighter response which gives the earphone that uses this driver an advantage in technicalities. Titanium dynamics gives credence to bass its texture and helps with detail for a given earphone or headphone with increased speed properties to the diaphragm.

I am very familiar with Titanium coated dynamics as I own at least a dozen earphones and a headphone that uses it.

So while it isn’t something that is completely new or even cutting edge for dynamics, it is the idea behind the dynamic driver in the Aurora with a stronger lighter more agile diaphragm for sound that propels the Aurora to a nice level of sonics. This means that the diaphragm in titanium driver earbuds is stiff and strong to resonate high-fidelity, clear sound and high quality throughout the audio spectrum, and at the same time light and precise enough to ensure super fast response times and the accurate reproduction of sounds.”

It is applied to earbud drivers to make sure they are as light and strong as possible. Titanium has the highest strength to weight ratio of any metal. “ Titanium is a transition metal of silver color with low density, and high strength.

Agptek music player a07 manual