USB Rechargeable:
Built-in battery, can be used repeatedly by charging.
(3-stage color change)
The color can be changed to blue, white, and mixed colors (white equivalent).
Magnetic:
The light body is equipped with a magnet, and can be removed after installation for a multitude of uses.
ON/OFF:
Short press button
Changes Color Tone
Press and hold the button for about 3 seconds and release it.