1. Introduction
The CHEREEKI Loud Alarm Clock is designed to provide a reliable and effective wake-up solution, especially for heavy sleepers. Its classic twin-bell design combines retro aesthetics with modern functionality, ensuring a peaceful sleeping environment and a powerful alarm when needed.
Key Features:
- Super Loud Alarm: Features a distinctive ringing mechanism with a metal hammer striking metal bells for an attention-grabbing tone.
- Silent Non-Ticking: Operates silently with a sweep second hand, ensuring a quiet environment for work or sleep.
- Special Luminous Dial: Large numerals and hands are infused with luminescent materials for long-lasting brightness and readability in the dark.
- Backlight Function: A dedicated button activates a soft backlight for clear visibility in low-light conditions.
- Retro Design: Timeless twin bell design with a durable metal casing adds vintage elegance to any space.
- Easy to Set: Simple on/off switch and intuitive turn knobs for time and alarm adjustments.
2. Package Contents
Please check the package contents carefully:
- 1 x CHEREEKI Loud Alarm Clock (Black)
- 1 x AA Battery
3. Setup
3.1 Battery Installation
The alarm clock requires one AA battery for operation. A battery is included in the package.
- Locate the battery compartment cover on the back of the clock.
- Slide the cover downwards to open the compartment.
- Insert one AA battery, ensuring the positive (+) and negative (-) terminals align correctly with the indicators inside the compartment.
- Slide the battery cover back into place until it clicks securely.

Figure 1: Battery compartment on the back of the clock.
3.2 Setting Current Time
To set the current time:
- Locate the 'TIME SET' knob on the back of the clock (usually the knob on the right when facing the back).
- Rotate the 'TIME SET' knob clockwise or counter-clockwise until the hour and minute hands display the correct current time.
4. Operation
4.1 Setting the Alarm
To set your desired alarm time:
- Locate the 'ALARM SET' knob on the back of the clock (usually the knob on the left when facing the back).
- Rotate the 'ALARM SET' knob until the alarm hand (the shorter, narrower hand) points to your desired wake-up time.
- To activate the alarm, slide the 'ALARM ON/OFF' switch (located near the 'ALARM SET' knob) to the 'ON' position.
- To deactivate the alarm, slide the 'ALARM ON/OFF' switch to the 'OFF' position.
Video 1: Demonstration of the CHEREEKI loud alarm clock's features and alarm sound. This video shows the clock's design, how to set the time and alarm, and the powerful ringing mechanism.
4.2 Using the Backlight
For temporary illumination in the dark:
- Press and hold the 'LIGHT' button located on the back of the clock. The dial will illuminate for a few seconds.
- Release the button to turn off the backlight.

Figure 2: The alarm clock's backlight function provides temporary illumination.
5. Detailed Features
5.1 Super Loud Alarm Mechanism
The alarm clock features a traditional twin-bell design. When the alarm sounds, a small metal hammer rapidly strikes the two metal bells on top, producing an exceptionally loud and clear ringing sound designed to wake even the deepest sleepers.

Figure 3: The twin-bell design ensures a super loud alarm.
5.2 Silent Non-Ticking Movement
Equipped with a high-quality sweep second hand, this clock operates without any ticking noise. This ensures a completely silent environment, perfect for bedrooms, studies, or any space where quiet is essential.

Figure 4: Enjoy a peaceful and quiet environment with the silent non-ticking movement.
5.3 Special Luminous Dial
The clock's dial features large, easy-to-read numerals and hands that are coated with a unique luminescent material. This material absorbs light during the day and emits a gentle glow at night, allowing you to read the time without needing to activate the backlight button.

Figure 5: The luminous dial provides visibility in low-light conditions.
5.4 Large and Clear Numbers
The clock face is designed with large, bold numerals, ensuring excellent readability even from a distance. This makes it convenient to check the time quickly and effortlessly.

Figure 6: Large and clear numbers for easy time reading.
6. Maintenance
6.1 Cleaning
To clean your alarm clock, use a soft, dry cloth. Do not use abrasive cleaners, solvents, or harsh chemicals, as these may damage the finish or internal components.
6.2 Battery Replacement
If the clock starts losing time or the alarm weakens, it's time to replace the AA battery. Follow the battery installation steps in Section 3.1.
7. Troubleshooting
7.1 Clock Not Working / Losing Time
- Check Battery: Ensure the AA battery is inserted correctly with the correct polarity (+/-).
- Replace Battery: If the battery is old or weak, replace it with a new AA battery.
7.2 Alarm Not Sounding
- Check Alarm Switch: Ensure the 'ALARM ON/OFF' switch on the back of the clock is in the 'ON' position.
- Verify Alarm Time: Make sure the alarm hand is set to the correct desired time.
- Check Battery: A weak battery might not have enough power to trigger the alarm. Replace if necessary.
8. Specifications
| Feature | Detail |
|---|---|
| Brand | CHEREEKI |
| Model Number | CK6409Y |
| Color | Black |
| Display Type | Analog |
| Style | Retro, Twin Bell |
| Special Features | Loud Alarm, Silent Non-Ticking, Luminous Dial, Backlight |
| Product Dimensions | 4.53"W x 6.1"H |
| Power Source | Battery Powered (1 AA battery included) |
| Material | Plastic, Metal |
| Movement Type | Quartz |
9. Warranty and Support
The CHEREEKI Loud Alarm Clock comes with a manufacturer's warranty. For detailed warranty information, technical support, or any inquiries regarding your product, please refer to the contact information provided on the product packaging or visit the official CHEREEKI website.
We are committed to providing high-quality products and excellent customer service.
