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Continuous illumination cup can provide illumination without external power supply. We only need to drink more water, hot or cold every day, the internal semiconductor power generation equipment will work. If lighting is not needed at that time, the generated electricity will be stored in batteries for us to use at night. It can save coal energy and reduce carbon dioxide emissions, while people have an extra power to drink water, drink more, lighting longer, more energy-efficie and healthier. It has two modes of lighting and ambient light. Water droplet lighting and Chinese wind ambient light make your night more interesting.
Existence Technology Co., Ltd.
Huan Zhou, Fengbin Wang