Features 1、Built in touch key for easy to operate. 2、Large LED display to clearly show time, temperature, date, week, etc. 3、Uses high accuracy clock chip(with temperature compensation), it can still accurately travel time after powered by backup battery. 4、Special dot design, reminding important festivals and alarm clock function. 5、The font, the time mode, the display effect and the animation effect can be switched freely. 6、°C/°F selectable for temperature, 12H/24H time display mode. 7、Can automatically adjust the brightness according to ambient light or specify it. 8、Includes voice control and countdown function. 9、With transparent case, components can be well protected. 10、With a power cable, it is convenient for clock power supply. Specification Specifications: Material: FR4 Display Color: Blue Power Supply: USB Interface Dot Size(1pc): 2.8 * 4.2cm / 1.10 * 1.65in Acrylic Board Size(1pc): 16.6 * 4.2cm / 6.54 * 1.65in Package Size: Approx. 17 * 11 * 3.5cm / 6.69 * 4.33 * 1.38in Package Weight: Approx. 146g / 5.15oz Package List 1 * Digital Alarm Clock Kit 1 * USB Cable