Waterproof Color changing Bathroom LED Light Toys in Tub Pond Pool Spa Hot Tub Bathtub Floating Lamp Watertight plastic with water-safe LED light display. Suitable for ages 3 and up to bath; Battery: 4.5 V ; 3 * AAA batteries.(Not included!) A balancing cap is included so you can float it in your bath. There are ultra-bright LEDs with different sequences which you can change between by pressing the button on the side ensure you never tire of one particular show, whilst giving you the option to select a display to suit the occasion and your mood. Attractive light patterns project 360 degrees around the room, covering the walls with colour, giving you a soothing mood light as well as a fantastic underwater disco ball. Size :8x8x8cm/3.15x3.15x3.15inches. Weight: 150g. A balancing cap is included so you can float it in your bath