Material: metal frame + ABS back cover + PP clock face + metal hands. Product size: diameter 30cm, thickness 4.5cm feature: 1. With light control and voice control LED night light function, it is convenient to see the time, and it can also be used as a night light, which can be used for multiple purposes. Light control device, when the wall clock is in a dark environment and any sound is triggered, the internal LED will light up for 50 seconds. 2. Simple black and white painted metal frame; light luxury gold, rose gold painted frame, high-tech original aluminum frame, a variety of choices. 3. Exquisite aluminum stamping riveted copper sleeve pointer, more stable quality. 4. Fine PP four-color printing clock face, good color fastness, no fading. 5. Taiwan Sun brand silent movement, accurate travel time (monthly error plus or minus 30 seconds), stable quality.