Features: Easy to Set: adjust the countdown time setting by rotating left and right manually, setting time range is up to 99 minutes 59 seconds. LED Display with Backlight: suitable for use in dark environment. When there is no operation, the screen will automatically off after 5 seconds. Energy Saving Mode: the screen will dim slightly automatically when used. User-friendly Mute Mode: after it is turned on, there is no bell reminder when the time is up. It is changed to a flash reminder, which is suitable for use in some quiet environments. When used in normal kitchen and other places, the alarm mode can be turned on, and the alarm sound is loud and clear. Easy Installation: with magnet on the back, it can adsorb any object with iron, no drilling hole required. Specifications: Material: ABS Power Supply: 3 * 1.5V AAA battery (NOT included) Item Size: 78 * 26mm / 3.07 * 1.02in Package List: 1 * Timer