Features: *Made of high quality material, durable and practical to use * brand new and high quality *Multifunctional electronic clock module, set time, inside and outside temperature, voltage as *Can display a single item, or you can cycle through the items alternately and customize the item to be displayed *Time chip using Epson's RX8025T chip, this chip is a temperature compensated clock chip, time accurate *Standard 0.3 m +1.5 m module with two waterproof probes, temperature range -35 ~ 1200C *With brightness adjustment, 3 brightness adjustable *And automatic brightness function, can be dark at night, brighten during the day Specifications: *Optional Color: Red, Green, Blue(As Pictures Show) *Working voltage: DC 5.0 ~ 28V *Voltage display range: 5.0 ~ 28V *Temperature display range: -35 ~ 120 0C(Two temperature sensors, 0.3 meters +1.5 meters) *Power lead length: 28cm(Approx.) *Frame size: 22 * 58 mm(Approx.) *Installation hole size: 19.5 * 56 mm(Approx.) Package Contents: 1*Car Clock Note: The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.