Features: Time display 12-hour or 24-hour mode. ℃/℉ display of thermometer. Display time and temperature at the same time. Sound controlled switch on/off. 3 groups of alarm for working days and weekend. Descriptions: This alarm clock with modern appearance design. With stylish design and led display, it is good for enjoying a healthy and comfortable sleep environment. Connect the DC power cable via USB. Wooden LED design, exquisite craftsmanship, fashion and environmental protecting. Specifications: Material: Wooded Clock color: White, Black, Brown, Wooden Color LED light color: Red Shape: Rectangle Size: 15cm*7cm*4cm Power supply: 3*AAA batteries (battery is not included) or USB power adapter Output: DC 5V/500MA Package includes: 1 x Wooden Clock 1 x USB Charger Note: Please allow 1-3cm error due to manual measurement and make sure you do not mind before ordering. The color of the actual items may slightly vary from the above images due to different computer screen, thanks for your understanding.