Description: Color: White/Black/Grey Movement: Quartz Specification: Battery version Size: 21 * 21 * 4.5cm/8.3 * 8.3 * 1.8inch Feature: Accuracy: The quartz wall clock uses quartz crystals as a time meter, and its internal oscillator has extremely high stability and accuracy. Compared to mechanical clocks, the time error of quartz clocks is very small, only a few seconds per day, which can be almost negligible. Silent operation: The quartz clock is electronically driven and does not require mechanical parts to swing, making it very quiet during operation. No ticking or swinging sounds, not interfering with the quiet indoor environment, especially suitable for placement in quiet places such as bedrooms and offices. Energy saving: Due to the high efficiency of electronic drives, quartz clocks can maintain stable operation while maintaining battery life. Easy to use: The quartz wall clock is easy and convenient to operate. Usually equipped with a knob or button to adjust the time, it can easily adjust the accurate time of hours, minutes, and seconds. No need for frequent adjustments and winding, very suitable for those who require precise timing but are unwilling to spend too much time and effort. Strong durability: Quartz wall clocks are driven by electronics and have fewer mechanical components such as pendulums, making them highly Strong durability. They are not easily affected by external vibrations and magnetic interference, and can operate stably for a long time, reducing the frequency of maintenance and repair. Attention: The product size may have a 1-3mm error due to manual measurement,please refer to the actual product. The product includes: 1*Quartz wall clock