Convenient Timer Function: This timer helps with time management. Use the digital timer's count up or countdown function to monitor various timing events, such as cooking, studying, exercising, time control, kids' activities, and meetings. Light and Alarm Notification: When the time is up, it provides an audible beep and light alert to notify you, helping you stay focused. The alarm can be muted for use in quiet environments like libraries, private study rooms, or during late-night study sessions. Memory Function and User-Friendly Design: The digital timer retains the last set time after countdown completion, making it convenient for repeating the same timing intervals. The stop button allows easy pause and reset, supporting a structured approach to tasks like studying. 3 Points of Ease of Use: 1. The screen is tilted at a 45-degree angle for clear visibility regardless of placement. 2. Features a safety lock to prevent accidental operation, ideal when carrying the timer in a pocket or bag. 3. Powered by 2 x LR44 batteries (included), allowing immediate use upon purchase. Product Details: Dimensions (WxDxH): 2.2 x 2.8 x 0.8 inches (56 x 72 x 21 mm); Display: 6-digit digital LCD; Maximum timing duration: 99 hours 59 minutes 59 seconds. Color: As shown Material: ABS Package Contents: 1 x Timer Device Note: Lighting and display differences may cause slight variations in color compared to the actual item. Measurement allowance is +/- 1-3 cm.