JUMBO 2.15” LED TIME DISPLAY – EASY TO READ - Oversized 2.15” tall white LED time digits are easy to read across the room. Blue 0.8” LED display shows indoor temperature and calendar date. Ideal for bedroom nightstand, office desk, dorm, or living room. BUILT-IN 2 x 2 AMP USB CHARGING PORTS - Conveniently charge two smartphones, tablets, or accessories directly from your nightstand. Each USB port delivers up to 2 amps of power, reducing clutter and eliminating the need for extra wall adapters. WEEKDAY & WEEKEND DUAL ALARM SETTINGS - Set one alarm for Monday–Friday and a second alarm for weekends or all 7 days. Perfect for work, school, or changing routines without constant resetting. 5-STEP DIMMER WITH FULL DISPLAY OFF OPTION - Adjust brightness to 100%, 50%, 25%, 5%, or completely OFF. Easily control light levels using the top Snooze/Light button for comfortable nighttime use. PLUG-IN RELIABILITY WITH AAA BATTERY BACKUP - AC powered for dependable daily operation. Insert 2x AAA batteries (not included) to preserve time and alarm settings during outages. Screen turns off during power loss, but settings are retained and alarm will still sound. JUMBO EASY TO READ DISPLAY - The digital clock has a large screen display that you can choose either a 12/24 hour time display, and it is very easy to read even from across the room and from all angles. Time is displayed with a Jumbo 2.15” Tall White LED Time Display. Indoor temperature and Calendar are both a 0.8" Tall Blue LED digit display which is easy to read. WEEKDAY / WEEKEND ALARM FUNCTIONALITY– Your schedule is different during the week and on weekends, set your alarm with 2 different alarms with a Weekday Alarm and an alarm for the weekend. You can set two alarm modes: 5 Days a Week, Mon-Fri, and a second alarm that you can set for other days or for 7 Days a Week, Mon-Sun. EASY ADJUST 5-STEP DIMMER FUNCTION – Clock display has an easy to use 5-Step Display Dimmer to control the brightness of the display to perfectly match your room and needs. Press the top SNOOZE/LIGHT Button to switch between brightness of 100% > 50% > 25% > 5% > OFF 12/24 TIME FORMAT DISPLAY AND 5 MINUTE SNOOZE – Features a switchable 12/24-hour time format and an 5 minute snooze when you need a little more sleep. PLUG-IN ELECTRIC CLOCK WITH BATTERY BACK-UP – Use a 2x AAA batteries (not included) for back up in case of a power outage. The 2xAAA battery-backup function guarantees that time and settings will be preserved in the event of a power outage. During power outage, the screen goes blank, but alarm and time settings are retained and the alarm will still sound