Product parameter name: directional rudder wall clockMovement: silent movementNote: Do not use alkaline batteries, some rechargeable batteries will affect the life of the movement and the travel time is not allowed. It is recommended to use carbon batteries Note: When installing, the hour and minute are aligned at 12 o'clock, and the pointer cannot be moved by hand. You need to adjust the circle of the movement to adjust the time behind the movement Adjust the tightness of the pointer nut to fit, otherwise it will be stuck or too slow to be slow or not. Alkaline batteries are not recommended installation method 1. Take out the received product accessories (pointer, movement, no nails)2. When removing, press firmly with your thumb in the direction of 12 o'clock.3. Take out the points and align them in the 12 o'clock direction. Simultaneously press with your thumb.4. Insert the second hand at the end to ensure that the three hands are parallel5. Rotate the circle behind the movement to adjust the time6. Install the prepared battery and hang it on the prepared nail. Finish No trace of installation1. Fix the position of the nails without nails2. Drive the nail into the wall3. The swing type wall clock needs to be extended with a hookPrecautions: 1. Knock carefully, do not touch the hook, so as not to break the hook2. If it is used on a tiled wall, please open the joint to avoid damaging the surface of the tile.3. Please avoid using it on corrosive wood and walls.4. The theoretical weight of the hook is 3kg.size:28.3X28.3CM Material: Acryliccolour:BlackPackage Contents:1 x Rudder wall clockOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.