Usage Tips:Product Description: Enhance your driving experience with the Betus Car Dashboard Digital Clock. This mini automotive stick-on watch is perfect for car and truck dashboards and air vents. Featuring a jumbo LCD display, it provides clear and easy-to-read time and date information, ensuring safer driving by minimizing distractions. Features: Jumbo LCD Display: The large digits on the LCD screen make it easy to read the time and date at a glance, improving your driving safety. Stopwatch Function: Includes a stopwatch feature, perfect for testing your vehicle's acceleration from 0 to 100 km/h. Sturdy Mount: Equipped with a adhesive pad, ensuring the clock remains securely attached to the dashboard despite road vibrations or impacts. Compact & Portable: The clock comes with a mounting bracket that allows you to easily slide it in and out, making it convenient to take with you on camping trips. Waterproof Design: Suitable for use in various weather conditions, ensuring long-lasting performance. One-Year Warranty: All Betus products come with a one-year replacement warranty, guaranteeing your satisfaction and peace of mind. Specifications: Size: 2-1/2" x 1-3/8" x 9/16" Power Source: 1 x LR1130 cell battery (included) Color Options: Available in multiple colors (please note that the clock does not light up during the evening) Brand: Betus Package Includes: 1 x Betus Car Dashboard Digital Clock 1 x LR1130 cell battery Usage Instructions: Time Setting: Press DOWN until it displays Hour & Minute. Press DOWN twice to show the month, then press UP to set. Press DOWN once to show the day, then press UP to set. Press DOWN when the clock displays A/P, then press UP to set the hour. Press DOWN once to show the minute, press UP to set, then press DOWN to finish this step. Specific Parameter Setting: Press DOWN several times until it displays Hour & Minute. Set your desired parameter: Month: Press DOWN twice to show Month, then press UP to set. Day: Press DOWN 3 times to show Day, then press UP to set. Hour: Press DOWN 4 times to show Hour, then press UP to set. Minute: Press DOWN 5 times to show Minute, then press UP to set. Restart the process by pressing DOWN until it displays hour and minute. Additional Features: Under normal time mode: Press UP once to show "month" and "day". Press UP twice to use the 60-second stopwatch, press DOWN to reset to zero. Press UP to exit. Applications: Vehicles: Ideal for use in cars, trucks, and other vehicles, providing clear time and date display. Outdoor Activities: Compact and portable, making it perfect for camping and other outdoor activities.