ฟองน้ําอินเอียร์กรองฝุ่นสําหรับหูฟัง Sony Z5 Exk N3Ap (10 คู่)

for Sony earphone damping sponge in-ear dustproof sponge filter sound cotton net tuning Z5 EXk N3ap noise reduction (10 pairs)

Sponge in the earphone catheter (diameter X length unit mm): 4mmx5mm

How to determine if the headset is suitable?
The diameter of the sponge ≥ the inner diameter of the catheter

For example the Sony Z5 catheter has an inner diameter of 4mm so all three sizes are applicable.

For Sony series headphones the recommended 4x5mm size is just right.

For some Senhai headphones 4X5mm ordinary sponge is recommended.

Sennheiser Wireless recommend 4x3mm imported sponge

Sonys full range: XBA Z5 A3 A2 A1 H3 H2 H1 300ap N3AP Wi1000x exk (EX1000) wf1000xm3 wf1000x xb400 xb55ap sp900 sp700n Z1R M9 M7 etc.

Audio-Technica: CK90pro etc.

Some Senhai headphones: in-ear small steamed buns ie40pro and other catheter plug sponge models.

Instructions:
(You don’t need to apply glue to test too many earphones without falling out)
Take out the old sponge with tweezers clean the sound outlet with alcohol cotton and then put a circle of glue on the damping end of the sponge (be careful not to coat the bottom) insert it into the earphone tube and wait a few minutes for the glue to dry.

The greater the density the better the dust-proof effect the duller the sense of hearing (the more low frequencies) the greater the density the more low frequencies the compound balance and the normal transparency.