Is this alarm clock loud enough for heavy sleepers?

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.

Will this wake someone who sleeps through phone alarms?

The Big Bang alarm is significantly louder than most smartphone alarms and uses powerful wake sounds designed to break through deep sleep cycles.

Is this alarm clock good for shift workers or changing schedules?

Yes. Dual alarms allow separate wake times for rotating shifts, early mornings, or backup alarms, making it ideal for shift workers and busy schedules.

What happens if the power goes out overnight?

Battery backup keeps your alarm settings saved during power interruptions so your wake-up schedule remains protected.

Who is this alarm clock best for?

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.

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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Sharp Big Bang 115dB Alarm Clock for Heavy Sleepers, Dual Alarms

Product ID: 475357976

Details

Brand
Sharp
Color
Red
Display Type
Digital
Indoor/Outdoor Usage
Indoor
Power Source
Battery
Product Dimensions
3.55"W x

⏰Dual independent alarms

💡Large dimmable LED display

🔊115dB ultra-loud alarm

€ 72.34

Duties & taxes included

In stock

Sold byAmazon SlovakiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Slovakia.

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Description

⏰ Wake louder, live sharper — the ultimate alarm for heavy sleepers!

DOUBLE THE POWER - Dual alarms let you customize weekday and weekend wake-ups effortlessly.
WAKE UP LIKE A PRO - 115dB alarm shatters deep sleep—never miss a morning again.
ALWAYS ON ALWAYS READY - Battery backup keeps your alarms intact even during power outages.
SOUNDTRACK YOUR MORNING - 6 high-impact wake sounds from Rooster to Siren to break through any sleep cycle.
SEE TIME CLEARLY SLEEP PEACEFULLY - Oversized red LED display with adjustable brightness for perfect nighttime visibility.

The Sharp Big Bang Alarm Clock is engineered for heavy sleepers with an ear-splitting 115dB alarm and six powerful wake sounds. Featuring dual independent alarms and a battery backup, it guarantees reliable wake-ups even during power outages. Its large, dimmable LED display ensures clear visibility without disturbing your rest, making it the go-to choice for professionals, students, and shift workers who refuse to oversleep.

Specifications

ASIN	B0BDQ43PT4
Additional Features	Alarm, Battery Backup, Loud Alarm
Alarm Clock	Yes
Best Sellers Rank	#15,758 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #70 in Alarm Clocks
Brand Name	Sharp
Clock Form	Time Clock
Color	Red
Customer Reviews	4.2 4.2 out of 5 stars (2,185)
Dial Color	Red
Display Type	Digital
Frame Material	Plastic
Indoor Outdoor Usage	Indoor
Input Voltage	120 volts
Item Dimensions W x H	3.55"W x 5.91"H
Item Weight	12.48 ounces
Manufacturer	Sharp
Manufacturer Part Number	SPC657AJAMZ
Mounting Type	Wall Mount
Number of Batteries	Unknown batteries required.
Number of Items	1
Operation Mode	Electrical
Power Source	Battery Powered
Room Type	Bedroom, Living Room, Dining Room, Kitchen, Kids, Nursery, Bathroom, Home Office
Shape	Rectangular
Size	Large
Style Name	Classic
Theme	Music
UPC	049353008615
Unit Count	1 Count
Watch Movement	Automatic

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How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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€ 72.34

Duties & taxes included

In stock

Sold byAmazon SlovakiaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Slovakia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ravi S.

I loved the variety of products available. Will definitely shop again.

2 months ago

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

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