Fourair Rechargeable Noise Sound Machine User Manual

This article will teach us about the Fourair Rechargeable Noise Sound Machine, a handy and small gadget made to make a relaxing space for sleep, comfort, and focus. It has 25 sound choices that don’t loop, such as white noise, nature sounds, and fan sounds, so it can be used anywhere to create a calm atmosphere. It’s portable thanks to its built-in recharging battery, which makes it great for use while traveling or outside. The machine also has 32 noise levels that can be changed, an auto-timer, and a memory function that keeps your most recent settings for ease of use. Whether you want to sleep better, concentrate at work, or just block out noise that you don’t want to hear, the Fourair sound machine works reliably and well. The child lock makes sure it is safe to use around kids, and the sleek design makes it easy to blend in anywhere.

Specifications

Color: Black
Brand: Fourair

Power Source: Battery Powered (Corded Electric also supported)
Music Tracks: White Noise and additional soundscapes

Number of Tracks: 25 soothing sounds, including white noise, brown noise, fan sounds, and nature sounds
Volume Level: 32 adjustable volume levels

Product Dimensions: 4.57 x 4.13 x 0.69 inches
Item Weight: 0.17 lbs (approximately 4.66 ounces)

Input Voltage: 5V DC
Input Current: 1000mA

Standby Power: Less than 0.5W
Operating Temperature: 0~~40°C (32~~104°F)

Battery Type: 1 Lithium-Ion battery required

Package Includes

Fourair Rechargeable Noise Sound Machine

USB Charging Cable
User Manual

Warranty Card

Features

Rechargeable Battery:
The Fourair sound machine is powered by a built-in rechargeable battery, providing up to 12 hours of continuous operation on a single charge. This feature ensures that the device remains highly portable and can be used without constantly connecting it to an outlet. Ideal for both indoor and outdoor use, the machine offers the flexibility of charging through a USB cable and comes with a hanging lanyard for easy attachment to a stroller, crib, or door handle.

Multiple Sound Options:
This machine offers 25 no-loop soothing sounds, including white, brown, pink, and blue noise, as well as 4 fan sounds, 3 rain sounds, 3 sea wave sounds, and other ambient noises like a brook, birds, campfire, train, stardust, lullabies, and meditation tracks. The non-looping nature of these sounds makes them feel more natural, aiding in relaxation, sleep, or focus. These sound options cater to different preferences and are effective in improving sleep quality and calming newborns.
Portable and Compact Design:
The sound machine is designed to be lightweight and portable, making it easy to carry for travel. Its compact structure means it can fit into a small bag, and the included hanging lanyard makes it versatile enough to attach to various objects, including cribs and door handles. This ensures it can be used effectively in different environments, including outdoors, while maintaining the convenience of portability.

32 Adjustable Volume Levels:
The device is equipped with 32 adjustable volume levels, which can be easily managed by pressing the volume control buttons. This wide range of volume settings allows you to adjust the sound based on your environment, ensuring it is never too loud or too quiet. Whether you need the sound to blend into the background or dominate the atmosphere, you can tailor it to your specific needs.
Auto Timer:
The timer function includes options to automatically shut off the machine after 15, 30, 60, or 120 minutes, or allow for continuous playback. A long press on the timer button will turn off the indicator light without changing the timer settings, allowing for uninterrupted sleep without the distraction of any lights. The auto-off timer is especially useful for conserving battery life and tailoring your sound machine use to match your sleep patterns.

Memory Function:
The machine is equipped with a strong memory function, which remembers the last-used sound and volume settings, meaning you don’t have to reset the device every time you use it. This is convenient for daily use, as it maintains your preferences without the need for frequent adjustments.
Child Lock:
For added convenience and safety, the Fourair sound machine includes a child lock feature that prevents accidental changes to the sound or volume. This is particularly beneficial when used around children, ensuring that the settings remain consistent and uninterrupted.

Improve Sleep Quality:
The sound machine’s non-looping sounds create a peaceful environment conducive to sleep, making it particularly effective for soothing newborns and improving the quality of rest for users of all ages, including the elderly. The variety of soundscapes can calm crying babies and help them fall asleep faster.
Help Concentration:
The machine produces continuous, soothing sounds, which can assist in focusing by blocking distractions. This feature is useful for working or studying, creating an environment that promotes concentration and learning efficiency. It’s also great for creating a separate learning zone for children.

Relax Your Mind:
Designed for meditation and relaxation, the soothing sounds help de-stress and decompress. Its portability makes it easy to use during travel or outdoor activities, ensuring a calming atmosphere wherever you go.
Block Annoying Noise:
The Fourair sound machine is effective at masking disturbing noises like traffic, construction, or barking dogs, creating a peaceful environment for sleeping, working, or studying. This feature is crucial for anyone living in noisy environments.

The Best Gift:
With its rich features and proven benefits in improving sleep and concentration, the Fourair sound machine makes for an excellent gift. It’s FCC, CE, and RoHS certified, ensuring both safety and quality, and comes with 18 months of warranty and professional customer support.

Additional Tips:

Rechargeable Battery:

Charge the battery fully before using the device for the first time (takes about 4 hours).
Low battery warning: The timer light flashes quickly when the battery is low, flashes slowly while charging, and remains steady when fully charged.
The battery level affects sound quality, so recharge promptly when running low.

Timer Setting:

Short press the timer button to set it to 15/30/60/120 minutes or continuous playback.
Each timer setting is accompanied by a corresponding indicator light, which can be turned off by pressing and holding the timer button, without affecting the timer itself.

Usage

Charge the device fully using the included USB cable.
Power on the machine by pressing the power button.
Select your preferred sound by cycling through the 30 options.
Adjust the volume to your desired level using the volume buttons.
If needed, set the timer for automatic shutoff (30, 60, or 90 minutes).
Enjoy a soothing environment ideal for sleeping, relaxing, or focusing.

Care and Maintenance

Cleaning: Wipe the exterior with a soft, damp cloth. Avoid using harsh chemicals.
Battery Care: Fully charge the device every few months, even when not in use, to maintain battery health.

Storage: Store in a dry place when not in use. Avoid exposure to extreme temperatures.
Avoid Water: The device is not waterproof. Keep it away from water to prevent damage.

Troubleshooting

Issue	Possible Cause	Solution
Device won’t turn on	Battery not charged	Recharge using the included USB cable
Low or distorted sound	Low battery or low volume setting	Increase volume or recharge the battery
Automatic shutdown	Timer is set or battery is low	Check timer settings or recharge the battery
Buttons not responding	Child lock is activated	Deactivate the child lock function
No sound output	Sound selection error or malfunction	Restart the device and select a new sound
Timer light flashing	Low battery or charging	Recharge the battery fully
Device overheating	Operating in high temperature	Use the device in a temperature-controlled room (0-40°C)

Pros and Cons

Pros

High-quality sound options enhance relaxation.
The portable design makes it travel-friendly.
A rechargeable battery ensures convenience.

Cons

Limited sound options compared to some premium models.
Battery life may vary based on usage settings.

Contact Information

For customer support or inquiries regarding your Fourair Rechargeable Noise Sound Machine, please contact Fourair’s customer service at support@fourair.com or call 1-800-FOURAIR.

Warranty

The Fourair Rechargeable Noise Sound Machine comes with a one-year limited warranty covering manufacturing defects. For warranty claims, retain your receipt and contact customer service with details of your purchase.

FAQs

What sounds does the Fourair Rechargeable Noise Sound Machine offer?

The Fourair Rechargeable Noise Sound Machine offers 25 soothing sounds, including white noise, fan sounds, rain sounds, sea waves, and more.

How long does the Fourair Rechargeable Noise Sound Machine battery last?

The Fourair Rechargeable Noise Sound Machine battery lasts up to 12 hours on a full charge, providing continuous use.

How do I adjust the volume on the Fourair Rechargeable Noise Sound Machine?

The Fourair Rechargeable Noise Sound Machine features 32 adjustable volume levels, which can be controlled using the volume buttons on the device.

How do I know when the Fourair Rechargeable Noise Sound Machine battery is fully charged?

When the Fourair Rechargeable Noise Sound Machine is fully charged, the timer light will stop flashing and remain steady.

What kind of power source does the Fourair Rechargeable Noise Sound Machine use?

The Fourair Rechargeable Noise Sound Machine is powered by a rechargeable lithium-ion battery and can also be powered via a USB connection.

How do I clean the Fourair Rechargeable Noise Sound Machine?

To clean the Fourair Rechargeable Noise Sound Machine, gently wipe it with a soft, damp cloth. Avoid using harsh chemicals or submerging it in water.

How does the Fourair Rechargeable Noise Sound Machine improve sleep quality?

The Fourair Rechargeable Noise Sound Machine offers soothing sounds that help create a relaxing atmosphere, promoting better sleep for both adults and babies.

What is the warranty period for the Fourair Rechargeable Noise Sound Machine?

The Fourair Rechargeable Noise Sound Machine comes with an 18-month warranty, providing quality assurance and support for your purchase.

How many soundtracks are available on the Fourair Rechargeable Noise Sound Machine?

The Fourair Rechargeable Noise Sound Machine offers 25 non-looping soundtracks, including white noise, fan sounds, and nature sounds like rain and waves.

How do I set the timer on the Fourair Rechargeable Noise Sound Machine?

You can set the timer on the Fourair Rechargeable Noise Sound Machine by pressing the timer button to select between 15, 30, 60, or 120 minutes, or continuous playback.

What types of sounds are included in the Fourair Rechargeable Noise Sound Machine?

The Fourair Rechargeable Noise Sound Machine includes white noise, fan sounds, rain sounds, sea waves, and other ambient sounds like birds, campfires, and lullabies.

How can the Fourair Rechargeable Noise Sound Machine help with meditation?

The Fourair Rechargeable Noise Sound Machine provides soothing sounds that create a peaceful atmosphere, aiding in relaxation and meditation.

Can the Fourair Rechargeable Noise Sound Machine be used in a nursery?

The Fourair Rechargeable Noise Sound Machine is perfect for a nursery, thanks to its calming sounds and child lock feature, ensuring a peaceful environment for babies.

What is the operating temperature range of the Fourair Rechargeable Noise Sound Machine?

The Fourair Rechargeable Noise Sound Machine operates best in temperatures between 0 to 40°C (32 to 104°F).

What material is the Fourair Rechargeable Noise Sound Machine made of?

The Fourair Rechargeable Noise Sound Machine is made of durable ABS plastic, ensuring longevity and resistance to wear and tear.

References

User Manual

Fourair Rechargeable Noise Sound Machine

Introduction