| 摘要 |
PURPOSE: A portable beverage bottle is provided to display the state of a user by controlling light emitted from a light emitting unit. CONSTITUTION: An accommodation space (11) is depressed in a body member (10). A lid member (20) detachable from the body member opens and closes the accommodation space. A power unit (P) installed in the lid member applies power. A control unit (C) controls the display mode of a display unit. A power supply unit (30) is charged with power. The power supply unit is accommodated in an accommodation unit (31). A light emitting unit (40) emits light by power. The display unit (50) indicates the power application state using an identification symbol. |
