Description Brand NIKOLATOYProduct Name NikolaToy Water Droplet Counter CurrentColor WhiteMaterial ABSCharge USB ChargeProduct Size 231 120mm 9 09 4 72inchProduct Weight 350gFeatures Interesting Water Drops Flowing Backwards Visual Error Design The design inspiration comes from the formation law of water in nature Through the pump to produce a more stable water flow of self circulation and then separated into mist and released into the air to achieve the recycling effect Cycle back and forth Provide a fun experience and add an aesthetic touch to your desktop 800ml Water Tank Capacity It is designed with a large capacity water tank of 800ml which can be used continuously for 8 10 hours You can sleep well through the night without frequent refills Double Humidification Mode Lighting mode soft ambient light enjoy humidification and watch the water drop back Sleep mode turn off the lights continue to spray humidification the sound of water is gurgling Sleep comfortably with you 4H power off Protection The humidifier turns off automatically after 4 hours of continuous use Regular power off to protect the machine safe and enduring and more worry free Working Principle There is a lighting at the top this illumination is strobe about 0 2 seconds so that neither affects the vision flicker but also allows people to produce the illusion that the water droplets are flowing backwards similar to the visual delay of running lights Before the actual l