Dragon USB Desktop Aquarium with Running Water & Calendar Temperature and Alarm Clock Rectangle Aquarium Tank  (1.5 L)

Color: Black Material: Plastic(main) and Metal Batteries: 3 * AA batteries (not included) for LCD USB Power: DC 5V for the Fish tank's pump and lighting LED light: 6 white LEDs and 2 colour-changing LEDs LCD display: Clock, Calendar, Alarm, Temperature Sounds: sounds of frogs, sounds of bird, sunds of water, etc Item size: 24 * 20 * 9.7cm Item wight: 705g . Package including: 1 * USB Desktop Aquarium Fish Tank 1 * USB Cable 1 * Pack of Pebbles 1 * User Manual. Note: the moving water is powered by USB power. It will be running after you connecting the USB cable to PC.