Sony ma900 have driver bio cellulose 70mm.

Hp1 I mod them for a housing

Pioneer

Jvc no name

Cellulose of Fostex And voice coil have wired smaller than a hair. I tried to solder them, but failed. Nano paper of Denon They are have structure line square

First, you need to dissembly the parts. Please access the driver. Check if the driver is still alive by applying a small current of 1-2volts connected to the driver for about 1 second. If the driver makes a small noise, it means it is alive. But if they don't make a sound, it means it's...

I also. My dream headphone is a suspension housing combination like the Mysphere and the sound of th909. I will endgame then.

Everglide s500 driver. World's first driver bio cellulose... :)))

No, everglide s500 is not have driver BioCellulose. They are scam.

Other picture, Is it a scam?

Today I disembly the world's first bio cellulose driver headphones. Strangely enough, why is this type of biofilm as transparent as plastic?

cả thế giới sử dụng điều khiển sinh học. chúng ta còn gì để bàn thảo nhỉ!

Yeah, they are same :D

So easy, you can buy in amazon, aliexpress...size 11cm