FIELD: personal use articles.
SUBSTANCE: adjustable headphone, that may be introduced into the user's ear canal in a compressed configuration and adjusted by the user for extension and close fit to the ear canal, includes a body with a resilient roller, a cantilever arm, a disc, an actuating mechanism consisting of two sections; the first of them is designed so that to enable adjustment of the resilient roller shape.
EFFECT: ensuring close fir between the ear canal and the adjustable product section placed into the ear canal.
7 cl, 31 dwg
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