Time Lamp New USB Charging Bedside Seven-Color Ambience Light Office Student Dormitory Desktop Desk Lamp Page Turning Lamp

About Product:The A. B key of the product is turned on at the same time for the first time and turned off at the same time for the second time. The A key is used to set the function. Click the key for the first time to display the year. Click A for the second time to display the month and date, and click A for the third time to display the time. B key to adjust the operation date and clock. The book light is controlled by magnetically controlled switch. For the first time, turn on the back cover book light, turn on the light, then turn on the colorful light cycle gradient, and turn on the colorful light during the gradient period and turn on quickly to fix the light color, after fixing the light color, close the back cover and open it quickly, and then turn off the light when the colorful circulating light is closed.