Product Description:

How to use it? Firstly, screw out the three screws, and take out the cover. Secondly, put three AAA battery into the battery case, make sure the battery's anode and cathode are correct. Thirdly, put on the switch to check if it will work, if it works, then long-pressing on the switch and it will turn off. Finally, tightening the screws back.

Main Features: 
● Perfect for party, sitting room, bathroom, bathtub, swimming pool, bar and so on
● The underwater light is always a great way to brighten up your bathtub or jazz up your swimming pool
● There are 5 different light shows, you can choose your favorite color by pressing the button on the side
● The dome shape means that the light reaches out expansively to illuminate the pool or room
● A balancing cap is included so you can float it in your bath
● Material: ABS 
● Battery: 3 x AAA battery ( not included )
● Waterproof: IP65

Switching and Modes: 
● All lights flash randomly: the unit sparkles with 4 ultra-bright LEDs consecutively very quickly 
● All lights flash together: the LEDs sparkle a little bit slower 
● Individual lights flash randomly: the LEDs light up one by one in different colors 
● All lights on: all LEDs are on all the time
● Randomly cycle all shows: shift to mode 1 light pattern again