Easy to Operate: No complicated wires or sockets required, only two AA batteries to drive (not included), simple to install and easy to move. The back of the vintage clock is equipped with two simple dial buttons for adjusting the time, easy to operate Innovative Flip Design: Our clock is designed with a unique flip feature, where the numbered cards automatically flip over over time, giving it a dynamic aesthetic. It can be mounted on the wall or placed on a desktop. The large numerals on the card are designed so that the time can be read clearly even from a distance Home Decoration: This flip clock has a unique look and neat style, can be placed in the kitchen, living room, bedroom, office, meeting room, etc., add an elegant touch to the home or office space Ideal Gift: The automatic flip clock's combination of creativity and practicality makes it a very special gift. Perfect for friends, family, colleagues as a gift, especially for those who like unique and practical items Accurate Time: This flip clock is made of ABS plastic, which is wear resistant, sturdy and enduring, and not easy to be damaged after a long time of use. The built in quartz movement ensures time accuracy, providing you with reliable timekeeping in daily life and workplaces