1. Material: The car clock's monitor shell is made of temperatureresistant ABS material, ensuring durability and suitability for the interior environment of a car without concerns about heat exposure. 2. Low Energy Consumption: Equipped with a builtin vibration sensor, the solarpowered clock automatically activates upon detecting movement. If no activity is detected for over 5 minutes, it enters sleep mode to conserve energy. 3. Power Supply Modes: The illuminated clock offers dual power options—USB and solar. If solar energy is insufficient, you can power it via USB. It charges in sunlight and emits light at night, ensuring clear visibility of time and temperature even in lowlight conditions. 4. 3in1 Display: This multifunctional clock displays time and temperature, allowing drivers to stay informed and manage their driving schedule effectively.