1.
Pleae Note: Don' t use usb cable and aaa battery together, JUST One of them, the led light is worked by the usb cable (included) or the AAA battery (not in cluded)
2. if the clock srceen don' t work, it is the button battery side problem, try again as the description picture or contact us, please. clear for you as soon
3.. the LED screen is worked by the two button battery, please remoe the PVC protection between the button battery, and make sure their side are same as the goods picture
4.
Multi-color light: tap the top of the LED digital alarm clock and it will slowly emit 7 different soft LED lights to provide light and warmth. And keep it on for 5 seconds, then turn it off automatically
5. (Safe-Buy) - if any set problem, call us, help you soon, We offer 100% money-back protection