Toy Simulation Of Electronic Jellyfish Tank Creative Desktop Ornament Glowing Pet Gift For Baby Mini Aquarium|Gags & Practical Jokes Simulation of oval fluorescent jellyfish lamp Aquarium 1? Product Description: ·Water flow is generated by the water jet motor at the bottom of the product to simulate the swimming of sea jellyfish. It has colorful LED lighting effect, realistic shape and good visual effect ·Jellyfish swimming way, variety, lifelike ·Easy to use, add tap water, 3-4 drops of detergent, add jellyfish, change the water once a month or two ·Products beautiful and generous, suitable for the office, living room display, gifts of family and friends 2? Product details: 1. There are two buttons on the bottom of the product. Press the [on / off switch button] to start the product. At this time, it is the automatic LED color changing mode. The color changes in turn are as follows: red ? blue ? green ? purple ? yellow ? red; Press the [Select manual mode] to change the LED display color manually. Each time, the color changes in turn as follows: red ? blue ? green ? purple ? yellow... Red to fix your favorite color 2. The product has energy-saving design: it will stop automatically after working for four hours. You need to press the on / off key again to work again 3. Rated voltage: the transformer (output dc4.5v, 500mA) is a low-voltage product, so there is no need to worry about any potential safety hazard Rated power: < 1.5W 4. Product size: length is 31.20cm, width is 7.7cm, height is 22.50cm 5. Package: one elliptical cylinder + five fluorescent silicone jellyfish + power adapter + instruction manual 6. The product adopts imported water jet motor, which is very quiet and suitable for bedroom night light