Compatible with Sharp Big Bang Super Loud Alarm Clock for Heavy Sleepers Hearing Impaired, 6 Extremely Loud Wake Up Sounds: Rooster, Bugle, Nagging Mom, Jackhammer, Siren, Loud Beep – Up to 115db Alarm Volume, Silver/Black Case with White LED Display. ?????????? ???????? ?????????? ??????????: The compatible with Sharp BIG BANG is the loudest alarm clock for kids of all ages. The up to 115db extremely loud alarm clock allows you to adjust the volume AND tone of the alarm sounds to create the perfect custom noise to wake you up! 6 EXTREMLY Loud Wake up Sounds – Adjust the volume and tone of the six different unique sounds that will get you out of the bed and ready to start your day! Choose from Rooster, Bugle, Nagging Mom, Jackhammer, Siren, Loud Beep – Up to 115db Alarm Volume D?????? Extra Loud A????????s with Custom Snooze Functionality: Allows you to set two separated alarms easily especially handy for couples or roommates who keep different schedules. When the alarm goes off, touch the snooze button on top of the clock to give you a few more minutes of sleep. Snooze can be customized to a time of your choosing from 1-59 minutes. If you don’t adjust the custom snooze, the default snooze time is 9 minutes. 3 Step Dimmer Control: 3-LEVEL ADJUSTABLE BRIGHTNESS -- The digital clock provides 3 levels of brightness (Off, Low, High) allowing you to select the most comfortable brightness. ELECTRIC POWERED with “NO WORRY” BATTERY BACKUP: Plug into standard household wall outlet (This alarm clock is compatible with 110V/120V power outlets) to power the compatible with Sharp Big Bang Extremely Loud Alarm Clock. Battery Backup (Requires 2 x AAA batteries (not included)) This clock is electric operated; The battery backup is used for storing the time and alarm settings if the power is interrupted. During battery backup the clock’s display will not be lit. Once the power is restored the display will re-light. - 6 EXTREMELY Loud Wake up Sounds – Adjust the volume and tone of the six different unique sounds that will get you out of the bed and ready to start your day! - Choose from Bugle, Nagging Mom, Jackhammer, Siren, Loud Beep – Up to 115db Alarm Volume - D?????? Extra Loud A????????s Functionality: Allows you to set two separated alarms easily especially handy for couples or roommates who keep different schedules. - Custom Snooze: When the alarm goes off, touch the snooze button on top of the clock to give you a few more minutes of sleep. Snooze can be customized to a time of your choosing from 1-59 minutes. If you don’t adjust the custom snooze, the default snooze time is 9 minutes. - 3 Step Dimmer Control: 3-LEVEL ADJUSTABLE BRIGHTNESS -- The digital clock provides 3 levels of brightness (Off, Low, High) allowing you to select the most comfortable brightness.