Car Temperature Clock USB Solar Charging Car Dashboard Digital LED Calendar Display Car Decoration Brightness Adjustment: The car clock is clearly visible, day or night. 3-level brightness adjustment, automatic switching according to ambient light, clearly visible in strong light and soft light in the dark. Practical to use: The design of the hood can effectively reduce the interference of strong light during the day, at night, the car clock can prevent the LED light projection on the windshield, which does not affect driving Exterior Features: Small size, lightweight, easy to carry and place, features fine and beautiful, exquisite workmanship, a great decoration for your car, also can be used very much at home or office, really practical Specification: Product Name: Solar Car Electronic Clock Color: Black Voltage: DC 5V Product Size: 8*9.3*2.5cm Temperature setting range: 60C~100C Operating temperature: -20~80 Storage Temperature: -30 ~ 85 Delivery quantity: 1 x digital clock