Mengshen 2 Pack Solar Powered Car Clock Battery Vibration Backlight Digital Thermometer Calendar Week Date with Tape for Dashboard

Product ParametersProduct Dimensions: 70 x 43 mm (2.76 x 1.69 inches)Product Net Weight: 75g (2.65 ounces)Power: Solar panel + backup battery (included)Display: Time, month, date, weekday, temperature (℃/℉ switchable)Backlight: Vibration-activated auto dimmingProduct IntroductionThe Mengshen Solar Car Clock harnesses free solar energy to keep your dashboard display always ready. During the day, the high-efficiency solar panel charges the internal battery. At night or in low-light conditions, the clock runs on stored power or a backup battery (included). This dual-supply design means you rarely need to replace batteries – just park in sunlight occasionally for maintenance-free operation.The intelligent backlight system is tailored for driving. In darkness, the clock’s LCD backlight stays off until the car experiences vibration (engine start, driving over bumps, or door closure). Once triggered, the screen lights up clearly for easy reading, then automatically turns off after a period of no vibration. During bright daylight, the backlight remains off to conserve power while the display remains perfectly readable under sunlight. With a large display showing time, month, date, weekday, and in-car temperature (switchable ℃/℉), this device eliminates the need to look at your phone while driving. Whether for daily commuting, road trips, or as a gift for a new driver, this solar-powered clock offers reliability and convenience.

• ⚡【Solar + Backup Battery Dual Power】 Sunlight charges the built-in solar cell during the day. When parked in a garage or driven at night, the device runs on a standard backup battery (included). This hybrid system ensures you never see a blank screen due to dead batteries.
• 🌙【Night Vibration-Activated Backlight】 In darkness, the clock’s backlight remains off until the car experiences motion or vibration (e.g., engine start, door slam, or driving over a bump). Once triggered, the light stays on for a set period then fades. No distracting constant glow.
• ☀️【Daylight Intelligent Off】 During bright daylight, the backlight does not activate – even with vibration – because the screen is perfectly readable under sunlight. This smart behavior saves power and prevents unnecessary wear on the backlight.
• 📆【Complete Information at a Glance】 Large digits show time, month, date, weekday, and interior temperature. Toggle between 12h/24h and ℃/℉. Perfect for drivers who want to track both time and cabin climate without taking eyes off the road for long.
• 🧲【Easy Dashboard or Window Placement】 The clock can be placed on a car dashboard or at home on a sunny windowsill for continuous solar charging. The 3M adhesive provides secure mounting on curved or flat surfaces. Remove cleanly if needed.