1?��Excellent design and compact size, the shell with polishing process feels smooth and the push switch adopts translucent PC material to keep wear-resistant, shatter-proof and diaphanous. And its components processed with protection can used in water directly. 2?��It works for long time with built-in 300mAh lithium battery which supports USB charging, recycled, and . 3?��Adopts two fixed ways of strong magnetic adsorption and hanging rope, which can installed in any place ly. 4?��Equipped with 5 light model, warm light always on mode, warning light always on mode, warm light breathing mode, warning light flashing mode, RGB colorful change color mode. 5?��Can used in various environments and scenarios, closet lighting, replacing candles, romantic ambient construction, outdoor lighting, aquarium decoration, swimming pool decoration, construction warning, signal reminder, bicycle tail light, outdoor camping, etc.