Quality Material: Silent wall clock uses high-floating glass cover and sturdy plastic frame, which makes the clock light-weight and easy to carry. Various colors to choose. Silent & Accurate: With upgrade quartz mechanism, this wall clock guarantees accurate time. Non-ticking movement ensures to confirm a peaceful and comfortable moment. Nice Decor & Gift: Modern wall clock is perfect indoor or outdoor decoration for living room, bedrooms, kitchen, home, office, cafe, etc.. Also great gifts for friends and families. Easy to Install: Please use 1 AA Carbon battery (not included). Put in the "+" first, and then press the "-". Back slot design offers easy installation, 1 free hook included. A. Adjust the hands. "First open the clock case, and how to do that?"Open several dots on the back rim one by one. Please be careful, as there is a glass cover in the front there. When open successfully, you can adjust pointers. Put the Cap nut and pointers out, then reinstall the hour and minute hand in order. Align the Cap nut with the center and press it back Keep the hour and minute hand parallel to each other so as to prevent mutual touch and friction. Both hands can be reinstalled and bent for slight adjustment if something is wrong with the hands. B. Check the battery installation. Please use 1 AA CARBON BATTERY (not included), not Alkaline battery. Pay attention to installation order: To install the battery, you need to put in the "+" (right) first, and then press the "-" (left); SIlent & Easy to read Quartz movement ensures non-ticking noise, providing a sleeping and working environment. Large Arabic numerals on the simple dial make it easy to be seen from any corner. Easy to Install battery Please use 1 AA Carbon battery (not included). Put in the "+" first, and then press the "-". No cover for battery compartment is a unique design to install easily, but dont worry, the battery will not be loose. Easy to hang on the wall Plastic frame and Glass hens make the clock durable, light-weight and easy to hold. Back slot design offers easy installation, 1 hook included for easy hanging. This modern wall clock is a perfect addition to any decoration. Our wall clocks will help you catch the attention of your guests and get more compliments Decorative wall clock will complement any traditional, modern, contemporary style. This digital wall clocks is perfect for room decor, such as living room, classroom, bedroom, kitchen, office etc.. INSTRUCTIONS FOR USE No cover for the battery compartment is our unique design, don't worry, the battery won't come loose. DO NOT set the time directly by hand. Please use the control buttons on the back. Please note that the gear (in a semicircle above the battery) moves or not after the battery has been inserted. There will be slight differences between the picture and the actual item due to the display lighting.