---
product_id: 476978761
title: "Sharp Big Bang Super Loud Alarm Clock for Heavy Sleepers, 115dB, 6 Sounds | Adjustable tone, custom snooze, 2 wake times, battery backup, hard of hearing, deep sleep, shift workers, dorm room, students"
brand: "sharp"
price: "49958CFA"
currency: XOF
in_stock: true
reviews_count: 13
category: "Sharp"
url: https://www.desertcart.sn/products/476978761-sharp-big-bang-super-loud-alarm-clock-for-heavy-sleepers
store_origin: SN
region: Senegal
---

# Dual alarms with custom snooze 3-level dimmable display 115dB max volume Sharp Big Bang Super Loud Alarm Clock for Heavy Sleepers, 115dB, 6 Sounds | Adjustable tone, custom snooze, 2 wake times, battery backup, hard of hearing, deep sleep, shift workers, dorm room, students

**Brand:** sharp
**Price:** 49958CFA
**Availability:** ✅ In Stock

## Summary

> ⏰ Wake up loud, proud, and on time — never miss a moment again!

## Quick Answers

- **What is this?** Sharp Big Bang Super Loud Alarm Clock for Heavy Sleepers, 115dB, 6 Sounds | Adjustable tone, custom snooze, 2 wake times, battery backup, hard of hearing, deep sleep, shift workers, dorm room, students by sharp
- **How much does it cost?** 49958CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/476978761-sharp-big-bang-super-loud-alarm-clock-for-heavy-sleepers)

## Best For

- sharp enthusiasts

## Why This Product

- Trusted sharp brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Double Trouble:** Dual alarms with independent settings perfect for couples or busy schedules.
- • **Wake Up Like a Pro:** 115dB ultra-loud alarm shatters even the deepest sleep.
- • **Power Peace of Mind:** Electric powered with battery backup keeps your settings safe during outages.
- • **Sleep-Friendly Display:** 3-step dimmer lets you control brightness for a restful room ambiance.
- • **Tailored Alarm Experience:** Choose from 6 unique sounds and customize volume & tone to fit your vibe.

## Overview

The Sharp Big Bang Alarm Clock delivers an industry-leading 115dB alarm with 6 customizable sounds and adjustable tones, designed specifically for heavy sleepers and deep rest. Featuring dual alarms with personalized snooze options and a 3-level dimmable digital display, it ensures a tailored wake-up experience. Powered by a standard wall outlet with battery backup, it safeguards your settings during power interruptions, making it the ultimate reliable alarm solution for professionals, shift workers, and anyone who refuses to oversleep.

## Description

Buy Sharp Big Bang Super Loud Alarm Clock for Heavy Sleepers, 115dB, 6 Sounds | Adjustable tone, custom snooze, 2 wake times, battery backup, hard of hearing, deep sleep, shift workers, dorm room, students: Alarm Clocks - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Game changer - This is the best alarm clock ive ever purchased! When i say, Its able to wake me up i can almost guarantee it gonna wake anyone else up that purchases one also! Its well worth the money! Before purchasing this i have always had the hardest time waking up with an alarm clock! I used to have to set several different alarms with several different sounds in hopes that one of them would wake me up but most times i wouldn't. I would sleep right through all of them because none of them were ever loud enough! THIS ONE HAS BEEN A GAME CHANGER FOR ME! I was surprised with how loud this one is and all the different options it has to choose from! All of which work amazingly well! It's actually able to wake me up the very first time it goes off each morning. What makes this one stand out even more is its not only loud but you can you choose different sounds along with being able to change the tone of each one of the sounds and also change the volume level of each one!
Review: Its EXACTLY what is described... I sleep like a rock - this is the only thing that will wake me up!! - This Sharp Big Band Super Loud Alarm Clock - is the real deal. It isn't a normal loud, it is EXTREMELY LOUD! Which is exactly what I wanted and needed! It has different wake up sounds and has I think 1-15 different loud settings, 15 being the loudest. If your anything like myself (I would call myself a very, very, HARD sleeper, anything above "10" will work for me) but I still have it all the way up just so I know ill wake up regardless! It's a blessing and a curse to be able to sleep like I do, but the curse is that normal alarm clocks just don't do it! I even looked into those alarm clocks with a shaker for your pillow.. I can tell you with how loud this is, you don't need anything else but this alarm clock! To give you a little example of how deep of a sleeper I am, when my fiancé and myself were in the hospital after our third child, the fire alarm for the brand new hospital we were in, went off and everyone on our floor ran out of their room thinking if was for real, and this was around 3AM in the winter, there was snow on the ground outside - I was still sleeping on the bed completely unfazed from this gigantic alarm going off through the hospital. Yes I was a bit sleep deprived as well but still, even if I wasn't, I would not have woken up.. So after saying that type of story, and for me to say this works for me should tell you how loud this alarm clock is!! I will say if your sharing a house with roommates, small kids, or a family - you may want to let them hear it so they at least don't awaken frightfully when it goes off lol regardless where this alarm is located in your house, it WILL wake up people throughout the house if you have to have it on the loudest setting. My fiancé can literally wake up to her phone vibrating in the morning. She is a very light sleeper so if she was around in the morning to hear this alarm clock go off it would probably blow her eardrums out (lol being a little dramatic but it is extremely loud when your right next to it) but really this is so loud it will wake some up everyone in the house. In all seriousness this alarm clock does its job for HEAVY SLEEPERS and is a fantastic!! I have loved it since the first morning Ive used it. It has not let me down yet and I HIGHLY recommend this alarm clock to the people that sleep similarly to myself. 5 out of 5 stars for this product! Love it!!

## Features

- Extra Loud Alarm Clock - The 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 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 Rooster, Bugle, Nagging Mom, Jackhammer, Siren, Loud Beep – Up to 115db Alarm Volume
- D𝘂𝗮𝗹 Extra Loud A𝗹𝗮𝗿𝗺s 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 for your room.
- 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 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BDPQNVMR |
| Additional Features | Adjustable Volume |
| Alarm Clock | Yes |
| Batteries are Included | No |
| Best Sellers Rank | #19,700 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #71 in Alarm Clocks |
| Brand | Sharp |
| Brand Name | Sharp |
| Clock Form | Time Clock |
| Color | Silver |
| Customer Reviews | 4.3 out of 5 stars 2,153 Reviews |
| Dial Color | White |
| Display Type | Digital |
| Frame Material | Acrylonitrile Butadiene Styrene |
| Indoor Outdoor Usage | Indoor |
| Item Dimensions W x H | 3.55"W x 5.91"H |
| Item Weight | 0.78 Pounds |
| Manufacturer | Sharp |
| Manufacturer Part Number | SPC657CDAMZ |
| Material Type | Silver |
| Mounting Type | Wall Mount |
| Number of Batteries | 2 AAA batteries required. |
| Number of Items | 1 |
| Operation Mode | Electrical |
| Power Source | Corded Electric |
| Product Dimensions | 3.55"W x 5.91"H |
| Room Type | Bedroom |
| Shape | Rectangular |
| Size | Large |
| Special Feature | Adjustable Volume |
| Style | Contemporary |
| Style Name | Contemporary |
| Theme | Alarm Clock |
| UPC | 049353008608 |
| Unit Count | 1.0 Count |
| Watch Movement | Automatic |

## Product Details

- **Brand:** Sharp
- **Color:** Silver
- **Display Type:** Digital
- **Indoor/Outdoor Usage:** Indoor
- **Power Source:** Corded Electric
- **Product Dimensions:** 3.55"W x 5.91"H
- **Room Type:** Bedroom
- **Shape:** Rectangular
- **Special Feature:** Adjustable Volume
- **Style:** Contemporary

## Images

![Sharp Big Bang Super Loud Alarm Clock for Heavy Sleepers, 115dB, 6 Sounds | Adjustable tone, custom snooze, 2 wake times, battery backup, hard of hearing, deep sleep, shift workers, dorm room, students - Image 1](https://m.media-amazon.com/images/I/71cWo6LBhLL.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: Is this alarm clock loud enough for heavy sleepers?**
A: Yes. The Sharp Big Bang reaches up to 115dB and is designed specifically for deep sleepers and people who sleep through phone alarms or standard bedside clocks.

**Q: Will this wake someone who sleeps through phone alarms?**
A: The Big Bang alarm is significantly louder than most smartphone alarms and uses powerful wake sounds designed to break through deep sleep cycles.

**Q: Is this alarm clock good for shift workers or changing schedules?**
A: Yes. Dual alarms allow separate wake times for rotating shifts, early mornings, or backup alarms, making it ideal for shift workers and busy schedules.

**Q: What happens if the power goes out overnight?**
A: Battery backup keeps your alarm settings saved during power interruptions so your wake-up schedule remains protected.

**Q: Who is this alarm clock best for?**
A: The Sharp Big Bang is ideal for heavy sleepers, teens, students, adults, and anyone needing a dependable alarm clock for work, school, or daily wake-up routines.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Game changer
*by K***Y on January 13, 2026*

This is the best alarm clock ive ever purchased! When i say, Its able to wake me up i can almost guarantee it gonna wake anyone else up that purchases one also! Its well worth the money! Before purchasing this i have always had the hardest time waking up with an alarm clock! I used to have to set several different alarms with several different sounds in hopes that one of them would wake me up but most times i wouldn't. I would sleep right through all of them because none of them were ever loud enough! THIS ONE HAS BEEN A GAME CHANGER FOR ME! I was surprised with how loud this one is and all the different options it has to choose from! All of which work amazingly well! It's actually able to wake me up the very first time it goes off each morning. What makes this one stand out even more is its not only loud but you can you choose different sounds along with being able to change the tone of each one of the sounds and also change the volume level of each one!

### ⭐⭐⭐⭐⭐ Its EXACTLY what is described... I sleep like a rock - this is the only thing that will wake me up!!
*by S***. on November 24, 2024*

This Sharp Big Band Super Loud Alarm Clock - is the real deal. It isn't a normal loud, it is EXTREMELY LOUD! Which is exactly what I wanted and needed! It has different wake up sounds and has I think 1-15 different loud settings, 15 being the loudest. If your anything like myself (I would call myself a very, very, HARD sleeper, anything above "10" will work for me) but I still have it all the way up just so I know ill wake up regardless! It's a blessing and a curse to be able to sleep like I do, but the curse is that normal alarm clocks just don't do it! I even looked into those alarm clocks with a shaker for your pillow.. I can tell you with how loud this is, you don't need anything else but this alarm clock! To give you a little example of how deep of a sleeper I am, when my fiancé and myself were in the hospital after our third child, the fire alarm for the brand new hospital we were in, went off and everyone on our floor ran out of their room thinking if was for real, and this was around 3AM in the winter, there was snow on the ground outside - I was still sleeping on the bed completely unfazed from this gigantic alarm going off through the hospital. Yes I was a bit sleep deprived as well but still, even if I wasn't, I would not have woken up.. So after saying that type of story, and for me to say this works for me should tell you how loud this alarm clock is!! I will say if your sharing a house with roommates, small kids, or a family - you may want to let them hear it so they at least don't awaken frightfully when it goes off lol regardless where this alarm is located in your house, it WILL wake up people throughout the house if you have to have it on the loudest setting. My fiancé can literally wake up to her phone vibrating in the morning. She is a very light sleeper so if she was around in the morning to hear this alarm clock go off it would probably blow her eardrums out (lol being a little dramatic but it is extremely loud when your right next to it) but really this is so loud it will wake some up everyone in the house. In all seriousness this alarm clock does its job for HEAVY SLEEPERS and is a fantastic!! I have loved it since the first morning Ive used it. It has not let me down yet and I HIGHLY recommend this alarm clock to the people that sleep similarly to myself. 5 out of 5 stars for this product! Love it!!

### ⭐⭐⭐⭐⭐ actually able to hear it with out hearing aids when sleeping
*by M***S on May 30, 2026*

great alarm I can actually hear without my hearing aids when sleeping ! even have to turn it down a bit , its a great item wish I had found it before went thru several diff ones that didnt work as advertised ! would recomend this clock to anyone that has hearing problems the 115dp volume is REAL and works better then advertised ! I have 75% hearing loss and it works for me ! (cant sleep with hearing aids in so cant hear most alarms I have tried) ! ! !

## Frequently Bought Together

- Sharp Big Bang Super Loud Alarm Clock for Heavy Sleepers, 6 Extremely Loud Wake Up Sounds: Rooster, Bugle, Nagging Mom, Jackhammer, Siren, Beep– Up to 115db Volume, Silver/Black with White LED Display
- Peakeep Loud Alarm Clock for Heavy Sleepers Adults, Metal 4 Inches Twin Bell Battery Operated Alarm Clocks for Bedrooms Decoration (Jewel Blue)
- uscce Loud Dual Alarm Clock with Bed Shaker - 0-100% Dimmer, Vibrating Alarm Clock for Heavy Sleepers or Hearing Impaired, Easy to Set, USB Charging Port, Snooze, Battery Backup

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-07-26*