Magnetic Time Tracker adheres to any magnetic surface for visible access throughout your home. Easily set timer using push buttons. It features three color lights and a programmable alarm that sets from 1 minute to 24 hours. Timer has alarms that can be set to visual, audio or both. Place your timer on a tabletop using the handy, flip-out stand. Timer requires four AA batteries (not included) and three LR44 button-cell batteries (included).Magnetic Time Tracker adheres to any magnetic surface for visible access throughout your home. Easily set timer using push buttons. It features three color lights and a programmable alarm that sets from 1 minute to 24 hours. Timer has alarms that can be set to visual, audio or both. Place your timer on a tabletop using the handy, flip-out stand. Timer requires four AA batteries (not included) and three LR44 button-cell batteries (included).