Anti Gravity Levitating Water Drops Time Hourglass

Anti Gravity Levitating Water Drops Time HourglassThis product utilized principles of basic science to create an anti-gravity optical illusion that water drops will go up.When placed in a dim environment, the water does not actually levitate. It just looks like it's levitating because of the frequency of the light's flashing. It's an optical illusion.Product Features Wattage: 3W Adapter Input: 100-240V AC Adapter Output:12V DC 1 A Formaldehyde Elimination Rate: 93.3% PM2.5 Purification Rate: 96.62% Weight: 2.1 lbs Dimensions: 6.3 X 6.3 X 10.5 inches Noise Level: 20-35dB How It WorksThe working principle of Anti-Gravity Air Purifier requires the lamp bead to be maintained at the frequency of 50.28hz to present the effect, About the SoundBecause the machine has a water pump running, there must be a little noise (within 35 decibels). quieter than most air purifiers and air conditions. If the first use cannot absorb waterThe pump exhaust if not complete will be unable to absorb water, t