Description: *Condition: brand new high *Imported high- and low-temperature resistant automotive-grade plastic materials are used, and the high and low temperature range is -40~75degree Celsius, not afraid of exposure, high temperature does not deform, low temperature does not embrittlement * The streamlined appearance is highly consistent with the original car interior style. *The display device adopts imported long-life high-brightness LED digital tube, the font light is soft and not dazzling, the brightness is moderate and not dazzling, no matter under the bright sunlight or the bright moonlight, the current time can be clearly and accurately displayed. *Baby is easy to install, with 1 piece of high-quality double-sided 3Meter adhesive with 1mm thickness. *Integrate three functions of time, temperature and voltage in There are 4 display modes: ① Only show time ② Only display temperature ③ Only display voltage ④ Time, temperature and voltage are displayed alternately. After the display mode is set, there is no need to reset it next time, and there is a memory function *With temperature error manual correction function, setting range -5~5degree Celsius *Built-in imported ultra-long life memory battery, the car will continue to travel after power off * Extremely small size: length 133mm* height 23mm* width 26mm *Font color: blue (pictured) *Material: Plastic Package list: 1*Voltmeter Note: 1. 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. 2. Please allow slight manual measurement deviation for the data. Our products are made of environmentally friendly materials, safe and non-toxic, and will not cause harm to the human body. Please read the product manual carefully before purchasing, and use it correctly according to the operation steps. If you encounter any difficulties or problems during use, please contact us in time, we will solve them for you as soon as possible. Your support is the driving force for us to move forward, and we look forward to sharing your experience and experiences with us. For the quality problems or defects of the product itself, we will provide unconditional return or repair service.