1. Product Overview
The Serene Evolution White Noise Machine is designed to create a calming and conducive environment for sleep, relaxation, and improved focus. It features 60 unique soothing sounds, including various white noise, fan, and nature sounds, to effectively mask background disturbances. This compact device comes with a convenient remote control for easy operation from a distance and offers customizable timer options for personalized use.

Figure 1: Serene Evolution White Noise Machine with its remote control.
2. Safety Information
Caution: To prevent risk of electric shock, do not immerse the noise machine in water or other liquids. Do not use the noise machine in a wet or damp environment. This product is not intended for use by children. Keep the noise machine and its power cord out of the reach of children. Always unplug the noise machine when not in use.
3. Setup Guide
- Place the noise machine on a flat, stable surface.
- Plug the AC adapter into an electrical outlet.
- Connect the power cord to the noise machine's power input port.

Figure 2: The White Noise Machine, remote, and AC/USB adapter included for setup.
4. Operating Instructions
4.1. Power On/Off
Press the power button (⏻) on the device or the remote control to turn the unit on or off.
4.2. Sound Selection
The machine offers 60 distinct sounds categorized for ease of use. Use the touch-sensitive buttons on the device or the dedicated buttons on the remote control to navigate through sound categories and select your preferred sound.
- White Noise: Includes various white, brown, and pink noise options, along with crowd noise and snoring sounds.
- Fan Sounds: Features 13 different fan sounds, plus hair dryer, helicopter, vacuum, train, and dryer sounds.
- Nature Sounds: Offers thunderstorm, rain forest, summer night, campfire, and fireplace sounds.
- Water Sounds: Includes 4 ocean waves variations, waterfall, 3 rain variations, shower, and brook sounds.
- Ambient Sounds: Features 2 bird sounds, lion roar, crickets, and frogs.
- Music/Melodies: Includes 3 flute sounds, wind chimes, and a "Surprise" sound.

Figure 3: Detailed breakdown of the 60 available soothing sounds.
4.3. Volume Adjustment
Adjust the volume using the volume up (🔊+) and volume down (🔊-) buttons on the device or the remote control. The remote control allows for adjustments from up to 50 feet away.
4.4. Timer Settings
The device features an auto-off timer. Press the timer button (⏱) to cycle through the available options: 30 minutes, 60 minutes, 120 minutes, or continuous play. The memory function will recall the last sound and volume settings used.

Figure 4: Illustration of key features including auto-off timer and remote control functionality.
5. Maintenance
To ensure the longevity and optimal performance of your Serene Evolution White Noise Machine, follow these simple maintenance guidelines:
- Cleaning: Unplug the device before cleaning. Use a soft, dry cloth to wipe down the exterior of the machine. Do not use liquid cleaners, aerosols, or abrasive materials, as these can damage the surface or internal components.
- Storage: When not in use for extended periods, store the machine in a cool, dry place, away from direct sunlight and extreme temperatures.
- Battery Replacement (Remote Control): The remote control requires 1 Lithium Metal battery (included). If the remote's responsiveness decreases, replace the battery according to the instructions in the remote's battery compartment.
6. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Device does not power on. | Not properly plugged in; power outlet issue. | Ensure the AC adapter is securely plugged into both the machine and a working electrical outlet. Try a different outlet. |
| No sound or low volume. | Volume set too low; incorrect sound selected. | Increase the volume using the volume up button. Ensure a sound is selected and not paused. |
| Remote control not working. | Battery depleted; obstruction; out of range. | Replace the remote control battery. Ensure there are no obstructions between the remote and the machine. Operate within the 50 ft range. |
| Remote volume jumps to max/min. | Remote control malfunction. | This indicates a potential issue with the remote. Try replacing the battery. If the problem persists, contact customer support. |
| Machine cycles through sounds unexpectedly. | Internal malfunction. | Unplug the device for 30 seconds and plug it back in to reset. If the issue continues, contact customer support. |
7. Specifications
- Product Dimensions: 4.25 x 4.25 x 4.5 inches
- Item Weight: 1.28 Pounds
- Model Number: BRRC114
- Power Source: Corded Electric
- Material: Plastic, Acrylonitrile Butadiene Styrene (ABS), Polypropylene, Silicone
- Color: Multicolor (White)
- Batteries (Remote): 1 Lithium Metal battery (included)
- Manufacturer: London Johnson
- Date First Available: August 16, 2020
8. Warranty and Support
For detailed warranty information, please refer to the documentation included with your product packaging or visit the official Serene Evolution website. If you encounter any issues not covered in this manual or require further assistance, please contact Serene Evolution customer support through their official channels.
You can find more information and contact details on the Serene Evolution Store Page.




