1. Introduction
Thank you for choosing the ROCAM CR1027K Vibrating Alarm Clock. This manual provides detailed instructions for setting up, operating, and maintaining your new alarm clock. Please read this manual thoroughly before use to ensure proper function and to maximize your product experience.
2. Product Overview
The ROCAM CR1027K is a versatile vibrating alarm clock designed for heavy sleepers, children, and travelers. It features a soft silicone shell, dual alarms, adjustable vibration intensity, and a long-lasting rechargeable battery.
Key Features:
- Adorable Design: Soft-touch silicone shell with playful emoji faces.
- Long-Lasting Battery: 3000mAh rechargeable battery provides extended use.
- Powerful Vibration: Adjustable triple-shake intensity for effective wake-ups.
- Dual Alarms: Two independent alarms with flexible scheduling (Daily, Weekdays, Weekends).
- Silent Wake-up: Vibrate-only mode for discreet alarms.
- Child Lock: Prevents accidental operation.
- Portable: Compact size ideal for travel and dorm rooms.
- USB-C Charging: Convenient and modern charging interface.
Components:
- Digital Display Screen
- Silicone Protective Cover
- Time/Snooze Button
- Alarm 1 & Alarm 2 Setting Buttons
- Up (+) / Down (-) Buttons
- USB-C Charging Port
- Child Lock Switch
- Alarm Mode Selector (Vibration/Sound/Both)
- Vibration Intensity Selector

Image 2.1: Front view of the ROCAM CR1027K Vibrating Alarm Clock, showcasing its digital display and the four interchangeable emoji faces.
3. Setup
3.1 Initial Charging
- Locate the USB-C charging port on the side or back of the alarm clock.
- Connect the provided USB-C cable to the alarm clock and plug the other end into a compatible USB power adapter (not included) or a computer USB port.
- The battery indicator on the display will show charging status. Allow the device to fully charge before first use. A full charge typically takes several hours.

Image 3.1: The ROCAM CR1027K alarm clock being charged via its USB-C port, highlighting its 3000mAh battery capacity.
4. Operating Instructions
4.1 Setting the Time
- Press and hold the Time/Snooze button for 3 seconds to enter time setting mode. The hour digits will flash.
- Use the Up (+) or Down (-) buttons to adjust the hour.
- Press the Time/Snooze button again to confirm the hour and move to minute setting. The minute digits will flash.
- Use the Up (+) or Down (-) buttons to adjust the minutes.
- Press the Time/Snooze button once more to confirm and exit time setting mode.
4.2 Setting Alarms (Alarm 1 & Alarm 2)
The alarm clock features two independent alarms. The setting process is identical for both.
- Press and hold the Alarm 1 or Alarm 2 button for 3 seconds to enter alarm setting mode. The alarm hour digits will flash.
- Use the Up (+) or Down (-) buttons to adjust the alarm hour.
- Press the respective Alarm button again to confirm the hour and move to minute setting. The alarm minute digits will flash.
- Use the Up (+) or Down (-) buttons to adjust the alarm minutes.
- Press the respective Alarm button once more to confirm and exit alarm time setting.
- To activate or deactivate an alarm, briefly press the Alarm 1 or Alarm 2 button. An alarm icon will appear/disappear on the display.
Alarm Schedule Modes:
On the back of the device, locate the alarm schedule switches for Alarm 1 and Alarm 2. Slide the switch to select your desired mode:
- MON-SUN: Alarm activates every day.
- MON-FRI: Alarm activates on weekdays only.
- SAT-SUN: Alarm activates on weekends only.

Image 4.1: Illustration of the dual alarm functionality, allowing separate settings for weekdays and weekends, with a child sleeping peacefully.
4.3 Adjusting Alarm Modes (Vibration/Sound/Both)
The alarm clock offers flexible wake-up options. On the back of the device, locate the alarm mode selector switch.
- Vibration: The alarm will only vibrate. Ideal for silent wake-ups.
- Buzz Sound: The alarm will only produce an audible sound.
- Vibration + Buzz: The alarm will both vibrate and produce an audible sound. Recommended for heavy sleepers.

Image 4.2: Visual representation of the alarm modes: Vibration, Buzz Sound, and a combination of both, designed for heavy sleepers.
4.4 Adjusting Vibration Intensity
On the back of the device, locate the vibration intensity selector switch. You can choose between Low (L), Medium (M), and High (H) settings to suit your preference.
4.5 Child Lock Function
To prevent accidental changes to settings, activate the Child Lock. Locate the ON/OFF switch labeled "Child Lock" on the back of the device. Slide it to the ON position to lock the buttons. Slide it to OFF to unlock.

Image 4.3: The Child Lock feature, depicted with a mother and child, ensuring settings remain undisturbed.
4.6 Snooze Function
When the alarm sounds, press the large Time/Snooze button on top of the clock to activate the snooze function. The alarm will pause for a set duration (e.g., 9 minutes) and then sound again.
5. Maintenance
5.1 Cleaning
To clean the alarm clock, gently wipe the surface with a soft, dry cloth. For stubborn marks on the silicone cover, you may use a slightly damp cloth. Do not use harsh chemicals or abrasive cleaners. Ensure the device is powered off and unplugged before cleaning.
5.2 Silicone Cover Removal
The soft silicone cover can be removed for cleaning or if you prefer a different aesthetic. Carefully peel the silicone cover away from the main unit. Reattach by aligning the unit within the cover and pressing firmly around the edges.

Image 5.1: The ROCAM CR1027K alarm clock with its soft silicone case removed, revealing the inner unit, demonstrating its modular design.
5.3 Battery Care
The alarm clock is equipped with a high-capacity rechargeable battery. To prolong battery life, avoid fully discharging the battery frequently. Recharge the device when the battery indicator shows low power. Store the device in a cool, dry place when not in use for extended periods.
6. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Alarm not sounding/vibrating. | Alarm not activated; incorrect alarm mode; low battery; child lock engaged. | Ensure alarm is ON; check alarm mode (Vibration/Sound/Both); charge battery; disengage child lock. |
| Display is blank or dim. | Low battery; device is off. | Charge the battery; ensure the device is powered on. |
| Buttons are unresponsive. | Child lock engaged. | Disengage the child lock. |
| Battery life is shorter than expected. | Frequent use of high vibration; aging battery. | Reduce vibration intensity; ensure full charges; contact support if issue persists. |
7. Specifications
| Feature | Detail |
|---|---|
| Brand | ROCAM |
| Model Number | CR1027K |
| Display Type | Digital |
| Power Source | Battery Powered (Rechargeable) |
| Battery Capacity | 3000mAh |
| Charging Port | USB-C |
| Special Features | Alarm, Powerful Vibration, Silent Wake-up, Soft Silicone Shell, Funny Emoji Faces, Dual Alarms, Child Lock |
| Product Dimensions | 4"W x 4.5"H |
| Item Weight | 10.8 ounces |
| Frame Material | Plastic |
| Color | Blue |
8. Warranty and Support
ROCAM products are manufactured to high-quality standards. For warranty information or technical support, please refer to the documentation included with your purchase or visit the official ROCAM website. If you encounter any issues not covered in this manual, please contact customer service for assistance.





