?Easy Operation Alarm Clock for Kids and Seniors?This Simple alarm clock with clearly marked button on the top, you can set the time or alarm easily. Bedroom alarm clock can be set to show in 12-hour or 24-hour time format or DST format according to your habits. ?Electric Digital Alarm Clock with Memory Function?The electric digital clock needs to be plug into the AC power with the included adapter for working. ?2x AAA batteries (not included) needed for storing time and alarm settings in case of power outage. ?Alarm Clock with USB Charger?Equipped with USB charging ports on the digital alarm clock, you can charge cellphone, tablets and other electronics devices when you sleep without plug into any wall outlet, handy and conveniently. ?Adjustable Buzzer Volume?Easy wake by adjustable volume buzzer of alarm clock for heavy sleeper adults. Loud alarm clock has 4 level Volume can be adjusted to your preference, whether you are a light or deep sleeper. ?Large Display Digital Alarm Clcok with 5 Level Dimmer?This bedside clock for bedroom with 7.5 inch large LED display makes you easy to read from any angle of a room. The dimmer button on the top allow you easily adjust the brightness depending upon your need. ?Dual Alarm Clcok with 9 Min Snooze Design?Alarm clocks for bedrooms has 2 separate alarms for your different needs in daily use. The big snooze button helps you easily turn off the buzzer but don’t need to open your eyes and enjoy 9 minutes of sleep.