Package includes
1*jellyfish lava lamp
1*cable
2*simulation jellyfish
1. Open the lid and fill up with water (just don't overflow)
2. Take out the jellyfish and put it in the water
3. It is necessary to put a few drops of detergentin the water or on the jellyfish(for the jellyfish to float better)
4. Make sure the lid is tightly closed
5. Plug in the usb charging cable
6.Press the switch to start the jellyfish light
Tips:You can DIY replace the jellyfish with other things, you will get a different night light.