A Special Design Jellyfish Lava LampThis jellyfish aquarium lamp has 2 large jellyfish that real looking jelly fish, The distinctive design seems to make people really see the underwater world, making people feel happy, intoxicated, and relaxing. This is not only a Jellyfish light, but also more companionship. Low-noise Design This jellyfish lamp driven by a low-noise and silent motor, ensure lava lamp's longer working time and silent design reduces the impact of sound on sleep and work, you can use it before going to bed and at work. 16 Colour Changing NightlightThe simulated design jellyfish are colourful and changable with 16 colour changing LED light effects, creating a beautiful ambience. Mood Light for RelaxationSlow change of colors and slow floating jellyfishes are soothing and visually, create a soothing and relaxing environment, which helps to relieve your emotions and clam you down. Realistic jellyfish lamp can be used for night light for kids and adults also, help you to fall asleep. Best Gift You can choose jellyfish lamp for gift - this jellyfish lamp can be a night light and a cool decoration of home and office as well, also can be used for birthday, Christmas and other Holiday's gift. Input voltage/current: DV5C/500mA Product accessories: jellyfish lamp2 , USB cable1 , English manual Power supply mode: USB cable connection/4 AAA batteries (batteries not included) Remote control supply: button battery Material: ABS Package included: 1 x jellyfish aquarium Night Light Note: 1.There is 2-3% difference according to manual measurement.(1 inch = 2.54 cm) 2.Slight color difference should be acceptable due to the light and screen.