1. Introduction
Thank you for purchasing the Bigben RKIDS Koala Alarm Clock and Night Light. This device combines the functionality of an alarm clock with a comforting night light, designed for children. Please read this manual carefully before use to ensure proper operation and to maximize the product's lifespan.
2. Safety Information
- Ensure the product is connected to a 230V mains power supply.
- Do not expose the device to water or excessive moisture.
- Keep out of reach of very young children to prevent accidental damage or injury.
- Do not attempt to disassemble or repair the device yourself. Contact qualified personnel for service.
- Clean only with a dry, soft cloth.
3. Product Overview
The Bigben RKIDS Koala is a multi-functional device featuring an alarm clock and an adjustable night light, presented in a child-friendly koala design.
3.1 Front View

Image: Front view of the Bigben RKIDS Koala Alarm Clock and Night Light, displaying the time and with the night light illuminated at its base.
3.2 Rear View and Controls

Image: Rear view of the Bigben RKIDS Koala Alarm Clock, highlighting the speaker grille, three function buttons (Time, Music, Alarm), a central rotary knob for adjustments, and the DC power input.
Key Components:
- Digital Display: Located on the front, shows the current time.
- Night Light: Integrated at the base of the unit.
- Left Ear: Activates the night light.
- Right Ear: Activates/deactivates the alarm.
- Paws: Used to adjust night light intensity.
- Control Buttons (Rear):
- Clock Button: For setting the time.
- Music Note Button: For selecting alarm sounds.
- Bell Button: For setting the alarm time.
- Rotary Knob (Rear): Adjusts volume and display brightness.
- Power Input (Rear): For connecting the 230V power adapter.
4. Setup
4.1 Power Connection
- Connect the provided power adapter to the DC IN port on the rear of the alarm clock.
- Plug the adapter into a standard 230V electrical outlet. The display will illuminate.
4.2 Setting the Time
- Press and hold the Clock Button on the rear of the device until the time display starts flashing.
- Use the Rotary Knob to adjust the hours. Press the Clock Button again to confirm and move to minutes.
- Use the Rotary Knob to adjust the minutes. Press the Clock Button one more time to save the time setting.
5. Operation
5.1 Night Light Function
- To activate the night light, press the Left Ear of the Koala.
- To adjust the night light intensity (10%, 50%, 100%), press the Paws of the Koala. Each press cycles through the available intensity levels.
- To turn off the night light, press the Left Ear again.
5.2 Alarm Function
- Setting the Alarm Time: Press and hold the Bell Button on the rear until the alarm time display flashes. Use the Rotary Knob to set the desired hour, then press the Bell Button to confirm and move to minutes. Use the Rotary Knob to set the minutes, then press the Bell Button again to save.
- Selecting Alarm Sound: Press the Music Note Button to cycle through the 3 original alarm sounds.
- Adjusting Alarm Volume: Use the Rotary Knob on the rear to adjust the alarm volume.
- Activating/Deactivating Alarm: Press the Right Ear of the Koala to activate or deactivate the alarm. An alarm icon will appear/disappear on the display to indicate its status.
- Snooze Function: When the alarm sounds, press any button or the Koala's ear to activate snooze. The alarm will sound again after a short interval.
- Stopping the Alarm: To completely stop the alarm, press and hold the Right Ear until the alarm icon disappears.
5.3 Display Brightness Adjustment
The intensity of the time display on the Koala's belly can be adjusted. Use the Rotary Knob on the rear to select between 0%, 10%, 30%, and 100% brightness levels.
6. Maintenance
To maintain your Bigben RKIDS Koala Alarm Clock and Night Light:
- Unplug the device from the power outlet before cleaning.
- Wipe the exterior with a soft, dry, lint-free cloth.
- Do not use abrasive cleaners, solvents, or strong chemicals, as these may damage the surface.
- Keep the device away from direct sunlight and heat sources.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Device does not power on. | Power adapter not connected or faulty. | Ensure the power adapter is securely plugged into the device and a working electrical outlet. |
| Night light does not turn on. | Left ear not pressed correctly. | Press the Left Ear firmly. Ensure the device is powered on. |
| Alarm does not sound. | Alarm not activated or volume too low. | Press the Right Ear to activate the alarm (check for alarm icon on display). Increase alarm volume using the Rotary Knob. |
| Display is too dim or too bright. | Display brightness setting needs adjustment. | Adjust the display brightness using the Rotary Knob on the rear. |
8. Specifications
- Brand: Bigben
- Model Number: RKIDS
- Shape: Koala
- Dimensions (L x W x H): 20 x 3.81 x 15 cm (7.87 x 1.5 x 5.9 inches)
- Weight: 100 grams (0.22 lbs)
- Material: Stainless Steel (internal components, exterior is plastic)
- Power Source: 230V Mains Cable
- Display Type: Digital
- Special Features: Alarm, Adjustable Night Light, Adjustable Display Brightness, 3 Alarm Sounds
- Intended Use: Indoor, Children's Room
9. Warranty & Support
This Bigben product is covered by a manufacturer's warranty. For specific warranty terms and conditions, please refer to the documentation provided with your purchase or contact your retailer. For technical support or service inquiries, please visit the official Bigben website or contact their customer service department.





