Event Reminder & Countdown Timer: Customizable countdown clock has many features to offer. You can use it to countdown to your important events.A maximum day is 999days 23hours 59 minutes 59 seconds Functions - 12/24 hours Normal time; Countdown/up in days with DDD HH:MM:SS; Stopwatch in hours minutes seconds hundredths of seconds New Design Remote - Easy to operate and set up. Turn on or turn off the sound. Turn on/off 10 seconds Countdown/ Count up Day- Create a desire days hours minutes seconds then countdown to zero. Or create a starting day hours minutes seconds(UP1) then create ending days hours minutes seconds(UP2) then start to count up. Countdown/Count up Timer - Countdown/ count up in hours minutes seconds. Ideal Event Timer- Useful to countdown a specific date like new year Christmas day, retirement, project, Safety day, accident day;Remove the film of acrylic cover and clock looks perfect Elevate your time-tracking game with our stunning blue 1.8-inch 9-digit large LED countdown/count-up clock—where visibility, versatility, and modern design collide to redefine how you track moments that matter! Key Highlights Recap: ✅ 1.8-inch 9-digit blue LED screen—ultra-readable from distance✅ Countdown/count-up modes (up to 999 days)✅ Included remote control for effortless operation✅ Durable housing (aluminum/plastic)—wall-mount or desktop use✅ Battery/AC/DC power options—portable or continuous use✅ Perfect for home, retail, restaurants, and project management