Features 1The solar luminous car clock can only display the time (24 hours) date and week or it can use other functions alternately. 2The doublesided adhesive adopts highquality transparent seamless doublesided adhesive film which is resistant to high temperature and strong adhesive force. It will not damage the surface of the adhesive will not leave traces of glue and can be used multiple times. 3Free wiring no operation required highquality solar panel power supply rechargeable solar battery power supply + high temperature lithium battery power supply fixed paste no wiring required. 4The digital LED picture tube is clearly visible during the day and night and has an automatic brightness adjustment function which is soft at night and under direct sunlight. 5The Micro USB charging port can charge for a long time when there is no solar energy in the rain and you can use the general for Android mobile phone charging cable. The builtin temperature probe can reduce test errors. Specification Condition: 100% Brand NewItem Type: Solar Car ClockMaterial: ABSProduct Color: BlackSize: Approx. 12.5x8x3cm / 4.9x3.1x1.2in Weight: Approx.106g/3.7ozBattery: Built-in 370Alithium battery 370 mahCharging Mode: Solar energy/Micro USBQuantity: 1pcs Package List 1 x Solar Car Clock1 x Instruction Manual1 x Double Sides Adhesive Tape Note 1.Pleaseallow1‑2cmerrorduetomanualmeasurement.Thanksforyourunderstanding.2.Monitorsarenotcalibratedsameitemcolordisplayedinphotosmaybeshowingslightlydifferentfromtherealobject.Pleasetaketherealoneasstandard.