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Sauerdorn No. It changes the status from off to on. The circuit is closed only when the button is pressed. When you release the button, the circuit is interrupted. you can believe me. I own the switch.

2021-01-10 04:44:29 Helpful (0)
Answers (3)

Q: will these fit HD590?

Asked by BG501044364 on 2020-09-25 11:54:41

Sauerdorn No. It does NOT fit on hd 590. But you can cut with a scissor the plastic from your old ear pad and glue it to this one. Than it fits.

2020-09-26 04:48:38 Helpful (0)
Answers (1)

Q: does it come with the tube for the mouth piece or just the pipe?

Asked by Kimberly Merrick on 2020-01-05 09:44:57

Sauerdorn It comes with tube and mouth piece.

2020-01-07 06:51:17 Helpful (3)
Answers (6)