Made of ABS material, this jellyfish aquarium atmosphere table lamp is durable and practical to use. Gradient color light and constant color light design, provides soothing and romantic atmosphere wherever you place it. Features - Color: As shown - Material: ABS, electronic components - Size: 10.70X10.70X30.00cm/4.21X4.21X11.79inch. - Note: The jellyfish's color is random. - Input voltage: DC5V - Input current: 500mA - Power supply: USB plug-in/four AAA batteries (batteries not included) - Remote controller power supply: 1 button battery (remote control is delivered) - Color changing jellyfish light, bringing romantic atmosphere to your night. - Simulated jellyfish models floating in the tank, soothing and calming. - Environmental protection and energy saving, round hole interface powered. - Low maintenance, no need to care for a living creature. - Suitable for living-room, study, bedroom, pathway, and etc. Package list: 1 x host 2 x Jellyfish models 1 x USB cable 1 x English manual 1 x remote controller