FIELD: closures. SUBSTANCE: lid has cylindrical body with bottom at one side. Electronic sound device is installed on bottom from inner side. Sound device includes sound synthesizer and its radiator. Lid has contact unit setting sound synthesizer and radiator in action when opening the lid. Contact unit is made in form of mechanical key or Hall generator. Electronic sound synthesizer reproduces known musical themes, speech, noise and their combinations. EFFECT: provision of control over vessel content. 2 dwg
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