Light Source: 10 LEDs
Power Supply: Built-in button cell
Product Color: Multicolor
Material: Plastic
Size: diameter 19cm/7.4inch (fits most adults and kids)
How to use:
1.Adjusting the garland size
2. Press the button once, lights will be flashing slowly
3. Press the button twice, lights will be flashing quickly
4. Press the button three times, lights will keep running
5.Press the button four times, turn off the lights