Product information:

Material: ABS+kraft paper+electronic components
Product size: 138*38*80mm
Input voltage: DC5V
Use power: 1W
Battery capacity: 1200mA
Working current: 200MA
Clock usage time: about 168 hours
Use time: clock + colorful lights (about 8 hours)
Charging time: 3-4 hours
Quality inspection: qualified product


Use function description:
Press and hold the A and B keys at the same time for the first time to turn on the product, and hold it down for the second time to turn it off.
The A key is used to set the function operation, and the year is displayed when the A key is clicked for the first time.
Click the A key for the second time to display the month and date, and click the A key for the third time to display the time.
The B key is used to adjust the year, month, day and clock. The book light is controlled by a magnetic switch. When the back cover is turned on for the first time, the book light is turned on and then turned on. The colorful light is cyclically gradual. When the colorful light is gradual, close and quickly turn it on to fix the light color. After fixing the light color, close the back cover and then Quickly turn on the colorful looping lights
Turning on the book light turns off the light.

Packing list:
 1 product, 1 data cable, 1 Chinese and English manual