Multifunctional alarm clock: This clock has three alarm functions that can display the time and temperature and are powerful. Time display: 12-hour or 24-hour mode C/F display thermometer. You can adjust the watch to different needs according to your own ideas. Two control modes: the two modes are voice control mode and constant light mode. When working with battery, it is recommended to use voice control mode. USB or battery power The watch is powered by 3 AAA batteries (not included) or 5 V/500 mA DC. It does not display the time the device was turned off, but is normally normal. Adjustable brightness: This electronic watch has 3 different brightness levels to choose from. The smooth wooden surface shows soft LED lights, you can see the time clearly even at night. Modern portable design: this electronic watch is safe, environmentally friendly, stylish and lightweight and easy to carry. It can be your first choice for travelling home or work. NOTE 1. The size of the product is measured manually, and there will be an error of 2-3mm due to factors such as different measurement tools and measurement methods. 2. This product is all taken in kind, but due to differences in photography, lighting, color deviation, and personal understanding of color. As a result, there may be some color difference between the actual product and the photo, and the color is subject to the actual product. 3. Please take good care of our products