Jumbo display - LCD screen with jumbo digits make it easy to read, and give you safer driving experience. You'll only need a glance to notice the date and time when you're on the move. | Stopwatch function! - This clock also has the stopwatch function. A perfect add-on if you want to test your 0 to 100 km/h acceleration. | Sturdy mount - The high-quality adhesive pad guarantees that the clock can be solidly attached to the dashboard, regardless of road vibrations or impacts. | Compact and portable - It features a mounting bracket where you can slide the clock in and take it out on camping! Size: 2-1/2"x1-3/8"x9/16", powered by 1pc LR1130 cell battery (included). | Betus warranty - We stand behind our products! All items sold by us come with a one year warranty.