1. Material: ABS, electronic components 2. Power supply: contains a 2032 button battery 3. Function: electronic clock + thermometer function 4. Two-in-one function of electronic clock and thermometer 5. The angle of the base bracket can be adjusted up and down, equipped with double-sided tape, which can be directly attached to the curved surface or other positions 6. One key to start the digital LED blue backlight, which is convenient to use at night 7. Can switch between 12/24 hours. 8. Size: about 7.5x2.5x1.5 cm 9. Weight: about 35 grams
