High-quality materials: This timer features a durable, drop-resistant plastic casing. It features a large LCD display with clear, easy-to-use digital display. The plastic buttons are stain-resistant and durable, offering a pleasant touch experience. Versatile applications: This compact timer is versatile and perfect for setting timers for lunch breaks, studying, grooming, exercise, meetings, or cooking. It sends timely reminders, so you never have to worry about losing track of time. Innovative design: The back of the timer features a stand and magnetic attachment, allowing it to be placed on any flat surface. It can also be placed on a refrigerator or other metal surfaces. The large speaker ensures clear and easy-to-hear sound. A hidden hanging hole is also included for convenient storage. Instructions: To replace the battery, slide open the battery cover, correctly identify the positive and negative terminals, and then push the cover back on. Power supply: 1 AAA battery (battery not included). Colors: Available in various options. Material: Plastic + electronic components. Package Contents: 2 timers.Instructions1. To set the timer: Press the ST/SP button to start the countdown. Press any button to stop the countdown.Press the M and S buttons simultaneously to reset the countdown. 2. Countdown Setting: Press the M button to set the minutes, the S button to set the seconds. Press the ST/SP button to start the countdown.3. Memory Function Setting: If you do not press any buttons during the 60-second countdown, the previously set time will be retained. 4. Battery Replacement: Use AA batteries.