1.Indoor thermometer function: real-time temperature display, 12H/24H modes. 2.For the temperature, you can switch between Fahrenheit and Celsius at the touch of the button, you can get as your own habitual. 3.Dual alarm clock function: 2 alarm clocks can be set to any time separately. 4.3 levels of display brightness can be manually adjusted as you need. 5.The screen is special progressed which can be used as a makeup mirror. Alarms can be set for 5/6/ respectively (double/single/no day off). Type-C charging,Lithium battery powered. VISUALIZED COUNTDOWN FUCTION:Visualize for 60 minutes Countdown and countdown function Positive timing After 2 seconds at 00:00 position automatically start timing countdown Twist the knob left and right; Aftersetting the time for 2 seconds Automatic start countdown. Colour:black Material:plastic Package Contents: 1 x Digital Alarm Clock 1 x Charging cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.