Main Feature: Portable LED USB Desk Lamp
Package List:1 Pcs x USB Desk Lamp
Color: White/Black
Operating Method: USB Plug-in
Light Source: LED Bulbs
Charging duration: It takes approximately 1.5 hours for the product to fully charge.
When charging, the red light remains on, and when fully charged, the green light remains on.
After fully charged, low brightness lights will last for about 24 hours, and high brightness lights will last for about 3-5 hours
Product Usage Operations
1. Key on: The first press is for the cold white light, the second press is for the warm yellow light, the third press is for the warm white light, and the fourth press is to turn off the light.
2. Infinite dimming: When the light is on, long press the button to adjust the brightness of the light. (The light has no memory function.
