Patent ID: 8866630

Claim:
A container comprising: a hollow body having an interior, an exterior, an open mouth forming an aperture, and a bottom end; a base at least partially received in the hollow body and positioned adjacent the bottom end of the body, the base including a first and a second surface, the first surface facing the interior of the body and the second surface facing opposite the first surface, the base having a speaker disposed between the first and second surfaces and directed through the first surface into the interior of the body; a stopper configured to be removeably received in the open mouth of the body to enclose the interior of the body; and a sensor configured to detect one of a presence and an absence of the stopper within the mouth of the body, wherein the sensor detects one of removal of the stopper from the mouth of the body, whereby the speaker generates an audible output, and the sensor detects insertion of the stopper within the mouth of the body, whereby the audible output ceases.