A. [7 Colorful LED Lights]: The jellyfish lava lamp offers up to 7 colors (red, green, sky blue, pink, yellow, dark blue, white) and 2 lighting modes: static color; Gradient RGB allows you to set the color you want with the button light. This lamp is like a mini aquarium with amazing lights and colors, which gives a wonderful and vivid aquarium view. It is suitable for Christmas, holidays, family, office, bedroom, living - room, and office decoration. B. [4 Flow Speeds and Ultra - Quiet Motor]: The LED jellyfish lamp has 4 adjustable flow speeds (fast, normal, slow and static). You can adjust the flow speed to control the speed of the jellyfish's movement. Equipped with 12V 25 DB brushless motor + soundproof panel + noise reduction box, it reduces noise by 30% compared to other jellyfish lamps while maintaining an appropriate sound level. Specific design: Adopted exclusive silicone sealing structure to effectively prevent leakage and water leakage when overturned. Cross section: 125mm*250mm; Weight: 530g; Lamp power: 5W. Package includes: 1 * USB cable, 3 * artificial jellyfish, 1 * jellyfish channel lamp, 1 * stainless steel rod, 1 * user manual. C. [Unique decoration]: The jellyfish lava lamp is very transparent and allows you to easily observe the underwater world, fully immerse yourself in it and improve your mood to enhance your happiness and create a beautiful, calm, peaceful and soothing atmosphere for you, your family or in the office. It is suitable for Christmas, holidays, family, office, bedroom, living - room, and office decoration. D. [Note]: Fill the jellyfish tank with water before use. After placing the jellyfish in the jellyfish tank, be sure to add 5 - 8 drops (3 - 5 ML) of detergent, set the water speed to fast or normal, and gently rotate the jellyfish with a stainless steel strip to completely remove the air bubbles stuck to the jellyfish, then the jellyfish can sink and float.