Product operation instructions1: Plug in the USB power supplied by the product.2: Fill the bottle with water, and the water level is lower than the mouth of the bottle (if any impurities are poured out, refill the water)3: Turn on the power, the product motor rotates, add detergent and stand still for 2 minutes, wait for the detergent to disperse and there is no foam.4: Put in the jellyfish, use the object to press the jellyfish underwater, use the object to remove the bubbles in the jellyfish, move the jellyfish up and down, just press the light button to choose your favorite color, the last level is automatic color change.It simulates the cruising of underwater jellyfish, with colorful LED lighting effects, the shape is realistic, the visual effect is very good and silent, and the slow flow of jellyfish in the bedroom can relieve the pressure