10-inch Wall Clock Moderate Size Living Room Office Decorative Clocks Battery Operated Round Mute Silent Sweep Second Clock Simple Creative Wall Clock HW11 Large size black Arabic numerals against with white dail,easy to read the time Non ticking. Quiet sweep second hand, no ticking to ensure a good sleeping or working environment. Concise all-match style. Special and elegant design meet all your decoration need. Time Accuracy:precise quartz movements to guarantee accurate time. Easy Installation :Back hook makes easy installation.Powered by 1 AA battery, ordinary Carbon Zinc battery, not Alkaline battery(NOT i