EARPLUGS, EARPHONES, PANELS, INSERTS AND SAFETY METHODS

摘要

At least one exemplary embodiment is directed to an earphone having a first and second tab that are configured to be engaged by fingers, where when fingers squeeze the tabs together pressure on a reservoir is reduced so that a medium flows from an expandable tip reducing the size of the expandable tip.

主权项

1. An earphone comprising:
a first tab configured to be moved by a first finger; a second tab configured to be moved by a second finger; a resilient member attached to the first and second tabs, where the resilient member provides a restoring force when the first tab is moved relative to the second tab; a portion including a first and second section, where the portion is attached to the first tab and the second tab; a reservoir; a stent configured to carry a medium stored in the reservoir; and an expandable tip that is configured to expand when the first and second tabs are no longer engaged by fingers.