Welcome to Giyblacko home themed online mall, improve the quality of life, come to choose beautiful and practical home goods!: Metal Vintage Alarm Clock Extra Loud Manual Wind Up Analog Retro Backlight Features: The mechanical alarm clock needs to be up once every 24 hours, and the clockwork needs to be up once every time the alarm clock is alarmed. All mechanical are non-silent, with a nostalgic ticking as the alarm goes . There will be a small error in the mechanical alarm clock, which is a normal phenomenon. If the error is greater than 5 minutes, it can be adjusted. The mechanical alarm clock has a crisp sound and a loud ringtone. Lasts about 10-15 seconds. The on the back of the mechanical alarm clock has the functions of time adjustment and alarm clock adjustment, and the operation is simple. If you have any questions, you can consult the seller at any time. Product Description: 1*Alarm clock Although it has a small screen, the high white numbers make the small desk alarm clock clearly to read, small and light. STYLISH DESIGN: This digital LED alarm clock is suitable for home, bedroom and office STYLISH DESIGN: This digital LED alarm clock is suitable for home, bedroom and office It is a clock, but also a great decoration for your bedroom. The alarm clock housing is made of high-grade ABS material, which creates an elegant look for decoration The wireless charging alarm clock is easy to use, intelligently identified, most standard mobile phones, and also supports over-temperature, over-current pr otection, over-voltage and short-circuit pr otection