Description: Product Name: two in one vehicle electronic clock and thermometer Size: about 82 x 18mm Battery: 2 button batteries Features: Vehicle Clock Thermometer. Clock, temperature display function, with backlight: if the backlight has a button, it will light up for about 5 seconds after pressing it, equipped with a clamp, which can clamp the air conditioner outlet / sunshade for easy installation. Long press for 8 seconds, the backlight is adjusted to the energy-saving blue light mode, and the light can be continuously on for 30 minutes. Press the switch to turn off the blue light. Specifications: Material LCD night light display Structural type: adjustable angle type Type electronic hygrometer Color classification black blue light Package Included: 1xElectronic clock Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.