Material: ABS + electronic components Colour: Black Size: about 7.5*2.7*1.6cm Battery model: CR20321 Function: electronic clock + thermometer Additional function: backlight Package List 1pcs Car Clock Thermomete Due to the different monitor and light effect,the actual color maybe a slight different from the picture color. Please allow 1-2cm differs due to manual measurement. 12 in 1 Design: The car clock has a built-in digital clock and a thermometer, so the driver can easily understand the time and temperature to arrange the driving time appropriately. 2 Large screen LED: This car digital clock thermometer has a large LCD display, you can display the time at a glance. 3 LED backlight: LED screen 2 in 1 car dashboard clock with blue light, you can easily understand the current time at night with one click. 4 Easy installation: The clock thermometer can be directly fixed on the dashboard, or it can be placed on the baffle of the air outlet of the air conditioner with a clip, which is very simple and convenient. 5 Wide application: The dot matrix LCD electronic clock has a beautiful and fashionable appearance and can be easily installed and used in cars, offices, homes or any necessary places.