Material: metal frame ABS back cover PP clock face metal hands feature:           1. With light control and sound control LED night light function, it is convenient to watch the time, and it can also be used as night light.           2. Simple black lacquered metal frame; light luxury gold, rose gold lacquered frame, technology original aluminum color frame, many 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.