Description: OOTDTY This DIY LED adopts the small vibration motor to create the vibrating effect when you shake the Or you can also feel the vibration motor's shaking effect when stand it. Seven LED will randomly show the different numbers with the vibrating. When the is in a static setting for about 10 seconds, the LED will show the breathing effect(gradually changing the brightness). It's an easy making and fun DIY all using DIP components to build, very suitable for beginners. Features Seven 5mm Milky LED display; All DIP Components to Build; Red PCB; Small Vibration Motor to create the vibrating effect; Standby will show the breathing led effect; Using 3mm Acrylic to combine the cube shape; 6v Power Supply(use two CR2032 Battery); Different color optionred,green,blue,white,yellow; Dimensions: 40mm x 40mm x 25mm Function 1. Turn on the button to turn on the power,and then shake or stand the led it will shows the random number as the motor is vibrating. 2. Stand still about 10 secends will enter the Standby it will show the breathing led effect; Specifications: Material: Acrylic Light Color: Red / White / Blue / Yellow / Green (Optional) Power Supply: 2 * 3V CR2032 Battery (NOT INCLUDED) Item Size: 40 * 40 * 25mm / 1.57 * 1.57 * 0.98in Package Weight: 25g / 0.90oz Package include: 1x DIY Swing Shaking LED (No battery)