Temperature Display + /F MODE --- This digital clock features a built-in thermometer function that can monitor indoor temperature, helping to maintain the health of you and your family. With two display modes, switching is simple with one button. Two Alarm Modes: You can set the alarm to activate only on workdays (Mon-Fri) or every day (Mon-Sun) according to your preference. The gradually increasing ringing of the alarm clock is suitable for both light and heavy sleepers. Battery Operated Alarm Clock: This improved version extends battery life, eliminating the need to worry about power and USB cables (ATTENTION: 3*AAA 1.5V batteries are required, NOT included). Easy Operation: The alarm clock is very straightforward to operate, making it usable by children, teens, adults, and seniors. It can be placed on a desk, in a bedroom, or in an office. Wake up in the morning and manage your time clearly to arrange your tasks efficiently. Snooze Mode + TOP BUTTON --- The SNOOZE button is conveniently located on the top of the clock, allowing you to easily turn it off without opening your eyes for an additional 5 minutes of rest. Make sure this fits by entering your model number.