Portable Dormitory Desk Lamp with USB Rechargeable and Adsorption, Eye Protection. Perfect for students and working from

Product information：
Nominal voltage: 5V
Product power: 3.5W
Rated current: 700MA
Power supply: 5V-1A
Lithium battery capacity: 1800mAh
Number of beads: 16
Light color: natural light

Style：
In-line three-speed dimming
Without lithium battery, the USB cable is directly powered.
Each time you click the touch, the brightness of the light is as follows:
Low brightness, medium brightness, high brightness, off,
Change in turn

Charge three-speed dimming model
Built-in lithium battery, one charge, long-lasting
Voyage. Each time you click the touch, the brightness of the light is
Low brightness, medium brightness, high brightness, extinction
Sub-cycle changes.

Charging stepless dimming
Built-in lithium battery, one charge, long-lasting
Voyage. Long press touch to turn on the light, the brightness changes from dark
To bright, long press and touch to turn off the light, the brightness changes from
Bright to dark, until off.

Packing list：
Lamp x1
USB cable x1