LED Disco party Light Floating Light RGB Submersible Glow Show Swimming Pool Hot Tub Spa Lamp Baby Bath Light(4PCS) The product is shipped based on the color or size of the main image of the product page. Colour:4PCS Feature: Origin:CN(Origin) 1.Very nice decoration making the overall atmosphere more beautiful. 2.Used for parties living rooms bathrooms bathtubs swimming. pools bars etc. 3.How to Use: Step 1.Hold the bottom with one hand while anticlockwise twisting the lid with another hand until Until the lid is unscrewed. Step 2.Screw out the three screws and take out the cover. put three AAA battery into the battery case make sure the battery's anode and cathode are correct. Step 3.Put on the switch to check if it will work if it works then long-pressing on the switch and it will turn off Step 4.Lastly tightening the screws back if not??the water will ruin the battery then will be damaged. Style: 1/2/3/4 PCS can choose as need. Material: PC Battery Type: 3*AAA Batteries(battery not included) Product Dimensions: Approx.10.5*10.5*8.5cm Note: 1. This light should be floating on water rather than submerging under the water. 2. To turn off the light just press the button and holds for 3 seconds.