---
product_id: 449966491
title: "Loud Alarm Clock for Heavy Sleepers Adults,Retro 4 Inch Silent Non-Ticking Quartz with Backlight,Twin Bell Analog Kids Alarm Clocks for Bedrooms Bedside (Blue)"
brand: "cadmos"
price: "¥5808"
currency: JPY
in_stock: true
reviews_count: 13
category: "Cadmos"
url: https://www.desertcart.jp/products/449966491-loud-alarm-clock-for-heavy-sleepers-adults-retro-4-inch
store_origin: JP
region: Japan
---

# Soft yellow backlight for night reading Extra loud twin bell alarm Silent non-ticking sweep second hand Loud Alarm Clock for Heavy Sleepers Adults,Retro 4 Inch Silent Non-Ticking Quartz with Backlight,Twin Bell Analog Kids Alarm Clocks for Bedrooms Bedside (Blue)

**Brand:** cadmos
**Price:** ¥5808
**Availability:** ✅ In Stock

## Summary

> ⏰ Never Miss a Beat with Retro Loudness & Silent Precision!

## Quick Answers

- **What is this?** Loud Alarm Clock for Heavy Sleepers Adults,Retro 4 Inch Silent Non-Ticking Quartz with Backlight,Twin Bell Analog Kids Alarm Clocks for Bedrooms Bedside (Blue) by cadmos
- **How much does it cost?** ¥5808 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/449966491-loud-alarm-clock-for-heavy-sleepers-adults-retro-4-inch)

## Best For

- cadmos enthusiasts

## Why This Product

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

## Key Features

- • **Effortless Setup:** Intuitive on/off switch and easy-turn knobs make setting time and alarm a breeze—even for non-techies.
- • **Nighttime Clarity:** Soft yellow backlight illuminates the dial gently, so you can check the time without disrupting your sleep cycle.
- • **Wake Up Like a Pro:** Twin bell design with metal hammer delivers an alarm loud enough to rouse even the heaviest sleepers—no snooze, no excuses.
- • **Peaceful Quiet Mode:** Silent sweep second hand ensures zero ticking noise, perfect for focused work or restful sleep environments.
- • **Classic Meets Contemporary:** Retro 4-inch analog dial with a timeless blue metal frame adds vintage charm to any modern bedroom or office.

## Overview

The Cadmos Loud Alarm Clock combines a vintage twin bell design with modern silent sweep technology and a soft backlight, delivering an ultra-loud alarm perfect for heavy sleepers. Its compact 4-inch analog face in a stylish blue metal frame offers easy readability and simple controls, making it an ideal bedside companion for professionals who demand reliability and classic aesthetics.

## Description

Buy Cadmos Loud Alarm Clock for Heavy Sleepers Adults,Retro 4 Inch Silent Non-Ticking Quartz with Backlight,Twin Bell Analog Kids Alarm Clocks for Bedrooms Bedside (Blue): Alarm Clocks - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Cadmos Loud Alarm Clock: The Ultimate Wake-Up Call for Heavy Sleepers - The Cadmos Loud Alarm Clock is a lifesaver for heavy sleepers (like my brother) and anyone who struggles to wake up in the morning. Its small but incredibly loud alarm ensures that you won't sleep through it, and the option to adjust the volume is a thoughtful touch. The simple, user-friendly design makes it easy to set up, even for those who aren't tech-savvy. Beyond its primary function, the clock boasts a clear face that's easy to read from across the room. The snooze function is conveniently placed, and the overall build feels durable and reliable. If you need a classic alarm clock that you can count on to get you out of bed, the Cadmos Loud Alarm Clock is an excellent choice.
Review: Silent operation until alarm goes off. Nice clock. - Nice clock...comes with a battery. Has a second hand too. Rings loudly. Dial doesn't completely light up. And LED lights up the 10:00 part only. Makes no noise during operation. My last similar clock made a loud ticking sound. The dark face may be hard for some to read. But the clock hands are white.

## Features

- Silent Non Ticking: The sweep second hand operates quietly without any ticking noise, making it ideal for use in quiet environments such as bedrooms or offices
- Extra Loud Ringing: Features a twin bell design with a metal mini-hammer for a very loud ringing alarm that is perfect for heavy sleepers and those who have trouble waking up. There is no snooze option, ensuring you wake up on time
- Light Function: Press the backlight button to illuminate the time with a soft yellow light, making it easy to read in the dark without being too bright
- Old Fashioned: This retro double bell big ben alarm clock boasts a classic style that never goes out of trend, serving as an aesthetic decoration for any room
- Easy To Set: Simple On/Off switch for the alarm setting, easy-to-use knobs for setting the clock time and alarm time, and a button to activate the backlight in darkness

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B1QK8R9D |
| Additional Features | Double Bell |
| Alarm Clock | Yes |
| Best Sellers Rank | #102,203 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #292 in Alarm Clocks |
| Brand | Cadmos |
| Brand Name | Cadmos |
| Clock Form | Twin Bell |
| Color | Blue |
| Customer Reviews | 4.3 out of 5 stars 2,644 Reviews |
| Dial Color | Blue |
| Display Type | Analog |
| Frame Material | Metal |
| Global Trade Identification Number | 00774980390757 |
| Indoor Outdoor Usage | Indoor |
| Item Dimensions W x H | 4.4"W x 5.9"H |
| Item Type Name | alarm clock |
| Item Weight | 9.44 ounces |
| Manufacturer | Cadmos |
| Manufacturer Part Number | 1 |
| Material Type | Metal |
| Model Number | 1 |
| Mounting Type | Tabletop |
| Number of Batteries | 1 AA batteries required. |
| Number of Items | 1 |
| Number of Packs | 1 |
| Operation Mode | Electrical |
| Power Source | Battery Powered |
| Product Dimensions | 4.4"W x 5.9"H |
| Room Type | Bedroom |
| Screen Size | 5.14 inches |
| Shape | Round |
| Size | Small |
| Special Feature | Double Bell |
| Style | Classic |
| Style Name | Classic |
| Theme | Retro |
| UPC | 774980390757 |
| Unit Count | 1 Count |
| Warranty Type | Limited |
| Watch Movement | Quartz |

## Product Details

- **Brand:** Cadmos
- **Color:** Blue
- **Display Type:** Analog
- **Indoor/Outdoor Usage:** Indoor
- **Power Source:** Battery Powered
- **Product Dimensions:** 4.4"W x 5.9"H
- **Room Type:** Bedroom
- **Shape:** Round
- **Special Feature:** Double Bell
- **Style:** Classic

## Images

![Loud Alarm Clock for Heavy Sleepers Adults,Retro 4 Inch Silent Non-Ticking Quartz with Backlight,Twin Bell Analog Kids Alarm Clocks for Bedrooms Bedside (Blue) - Image 1](https://m.media-amazon.com/images/I/71xuI0dleoL.jpg)

## Available Options

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

## Customer Reviews

### ⭐⭐⭐⭐⭐ Cadmos Loud Alarm Clock: The Ultimate Wake-Up Call for Heavy Sleepers
*by B***O on November 12, 2025*

The Cadmos Loud Alarm Clock is a lifesaver for heavy sleepers (like my brother) and anyone who struggles to wake up in the morning. Its small but incredibly loud alarm ensures that you won't sleep through it, and the option to adjust the volume is a thoughtful touch. The simple, user-friendly design makes it easy to set up, even for those who aren't tech-savvy. Beyond its primary function, the clock boasts a clear face that's easy to read from across the room. The snooze function is conveniently placed, and the overall build feels durable and reliable. If you need a classic alarm clock that you can count on to get you out of bed, the Cadmos Loud Alarm Clock is an excellent choice.

### ⭐⭐⭐⭐⭐ Silent operation until alarm goes off. Nice clock.
*by S***Y on April 15, 2026*

Nice clock...comes with a battery. Has a second hand too. Rings loudly. Dial doesn't completely light up. And LED lights up the 10:00 part only. Makes no noise during operation. My last similar clock made a loud ticking sound. The dark face may be hard for some to read. But the clock hands are white.

### ⭐⭐⭐⭐⭐ THE PRICE IS RIGHT
*by C***I on May 29, 2026*

I like the alarm very much. The numbers are large and very easy to see but best of all the ring is very good to those of us that have hearing problems.

## Frequently Bought Together

- Cadmos Loud Alarm Clock for Heavy Sleepers Adults,Retro 4 Inch Silent Non-Ticking Quartz with Backlight,Twin Bell Analog Kids Alarm Clocks for Bedrooms Bedside (Blue)
- AYRELY® Super Loud Alarm Clock for Heavy Sleepers Adults,Twin Bell Retro 4 Inch Silent Non-Ticking Quartz with Backlight, Luminous dial, Alarm Clocks for Bedrooms Bedside (Silver)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-09-22*