Feature: Box size: about 34*35*11cm/13.39*13.78*4.33in Remove the pendulum from the pendulum bayonet. When adjusting the time, be sure to adjust the time above the panel, and adjust it to 5:50 in the same time direction. Please do not adjust it counterclockwise, it will cause the time of the time to be inaccurate. The movement uses one carbon battery No. 5, the slow pendulum device uses one electric carbon AA battery, and the second battery with two C batteries. Notes: Due to the light and screen setting difference, the items color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1*wall clock. Due to different lighting and screen settings, the color of the item may be slightly different from the picture. Please allow for slight size differences due to manual measurements. Package includes main product only