500 hz

Variants:

24 000 RUB

How does
this work?

PRODUCT DESCRIPTION:

Green noise has a frequency of 500Hz and is a reproduction of the sounds of nature, natural habitat. 500Hz frequency serves as a panacea and can free you from emotional blocks and disturbing sounds so that you can feel a state of peace and restore vitality.

PRODUCT DETAILS:

Gradient

yes

Lens material

EG nylon

Frame material

metal

Temple length

145