Emotional lighting for relaxation and meditation: it helps solve relax and tension. This soothing mood lighting creates a stimulating and peaceful environment for children and adults at the same time offers a wonderful and fascinating view or attention. 7 color changing night lights: The simulated design jellyfish has 6 color changing LED lighting effects that are rich in color and can be changed to create a nice atmosphere. Realistic jellyfish movements are so realistic that you wonder if they are true. Auto-off function: The jellyfish mood light has a safe auto-off after four hours. Quiet and peaceful, it will not affect your rest and sleep. Cylinder: The shape of the aquarium creates a perfect cylinder. It is 30 cm (11.82 inches) high and 10.7 cm (4.2 inches) in diameter. The size of the aquarium is designed to be easily placed on every table, desk, bedside table or in public spaces. A unique gift: a great gift choice for curious kids and those who love the sea. Give gifts to children, mothers, fathers, wives, husbands, everyone likes this gift Product Name: Fantasy Jellyfish Night Light Product material: ABS + electronic components Product weight: 0.5KG Light color: colorful Power supply mode: USB plug-in/4 AAA batteries Product size: 107x107x300mm Input voltage: DC5V Input current: 500mA Lighting mode: single color/two-color/three-color/multi-color gradient