Focal Hadenys Brand_VanNuys two internal wires are used

two internal wires are used on ALLEGRO II: Copper XS and new Silver XS

And contemporary

and 1 ceramic piezoelectric driver

the short lifespan of built-in batteries and rapid wireless technology updates still necessitate frequent product replacements (ranging from six months to a few years)

Far from modally breaking up at high frequencies

Focal Hadenys Brand_VanNuys two internal wires are usedThis is what everyone's first audiophile open back headphone can be. That's the message Focal have sent with Hadenys, an entry level wired headphone for the masses. What Hi Fi? are already impressed. Built on the familiar, chic, compact chassis of the Bathys, Hadenys sounds great. Trademark 40mm M shaped aluminum magnesium dynamic drivers work with its open grilles to supply a healthy dose of space which Trusted Reviews noted. As possibly one's first