Features 1.Relax Your Mood: This soothing mood light can help you relax and relieve tension creating a calm environment for children and adults. 2.Multiple Modes: The colorful color changing ambient light includes several modes of single color two color three color and multi color gradient. 3.Widely Applicable: Jellyfish lamp can be used as a quiet bedtime light in children's rooms and it is also suitable for decoration in playrooms living rooms etc. 4.Versatile: It can be perfectly matched with any kind of interior design theme very versatile can be used in offices classrooms and create a conversation environment. 5.Ideal Gift: The best gift for her or him this mood light is a perfect housewarming gift for family and friends during holidays Christmas birthdays etc. Specification Item Type: Jellyfish LampMaterial: ABS + AcrylicProduct Size: Approx. 107 x 107 x 290mm / 4.2 x 4.2 x 11.4inBattery Specification: 4 x AAA Batteries (Not Included)Lighting Mode: Single Color Two Color Three Color Multi Color Gradient Package List 1 x Led Light Box1 x Charging Cable2 x Polymer Jellyfish1 x Manual Note 1. When using for the first time there will be a lot of bubbles on the surface of the jellyfish which may cause the jellyfish to not float smoothly. Apply a layer of detergent on the surface of the jellyfish or drip it into the water and manually remove the bubbles on the surface of the jellyfish. After the bubbles disappear will swim normally.2. Manual measurement please allow some errors.3.Please note that the jellyfish color of this product will be sent randomly please make sure you don't mind before ordering.4.Please note that the new type and old type of this product will be sent randomly and make sure you will not mind before ordering.