1. Product Overview
The HEYVALUE Baby Sound Machine with Night Light is designed to create a comfortable and relaxing environment for babies to fall asleep and maintain good sleep quality. This versatile device features a wide range of soothing sounds, customizable night light options, and smart control capabilities.
Key features include:
- 34 high-fidelity soothing sounds.
- Hundreds of colored lights with 100-level color gradients and brightness.
- Wi-Fi remote control via a dedicated app.
- Customization options for sound, light, brightness, and volume.
- 30/60/90 minutes auto-off timer.
- Child lock function.
- Alexa compatibility for voice control.
- Up to 12 hours of usage on a full charge.
Image: The HEYVALUE Baby Sound Machine, a compact white device with a glowing light and control buttons, shown alongside a smartphone displaying its remote control app interface.
2. Safety Information
Warning: Please do not disassemble the product. Keep away from water and fire. Do not wipe or wash with corrosive detergents. Ensure the product is placed on a stable surface. Keep out of reach of infants and young children to prevent choking hazards from small parts or entanglement with cords. Use only the provided charging cable.
3. Setup & Installation
3.1 Unboxing
Carefully remove the sound machine and its accessories from the packaging. The box typically contains the sound machine unit, a USB charging cable, and this user manual.
Video: A user unboxes the HEYVALUE Baby Sound Machine, revealing the device, charging cable, and user manual.
3.2 Charging the Device
Before first use, fully charge the device using the provided USB cable. Connect the USB-C end to the port on the back of the sound machine and the USB-A end to a compatible power adapter (not included) or a computer USB port. The battery indicator lights on the back will show charging status.
Image: The sound machine showing its battery indicator lights, illustrating its long usage time after a full charge.
3.3 App Connection (Wi-Fi)
To utilize remote control features, download the "Smart Life" app from your smartphone's app store (available on App Store and Google Play). Ensure your phone's Bluetooth is on and connected to a 2.4G Wi-Fi network (5G Wi-Fi is not compatible). Open the app and select "Add Device" to pair with your sound machine. Follow the in-app instructions for pairing.
Video: A user demonstrates connecting the sound machine to a smartphone app, highlighting its app control features.
4. Operating Instructions
4.1 Power On/Off
Locate the power switch on the bottom of the device. Slide it to the "ON" position to power on the sound machine. Slide it to "OFF" to power it off.
4.2 Changing Sounds and Lights
The device features touch-sensitive controls on the top surface and physical buttons on the front. Tap the top surface to cycle through preset sound and light combinations (favorites). Use the forward/backward buttons on the front to switch between individual sounds. Use the light button to turn the night light on/off and cycle through colors.
Video: A quick demonstration of changing light colors and sounds by tapping the top of the device.
4.3 Volume Adjustment
Use the "VOL+" and "VOL-" buttons on the front of the device to adjust the sound volume. The app also provides a volume control slider.
4.4 Child Lock
To activate the child lock, long-press the play/pause button for 3 seconds. The indicator lights will flash to confirm activation. To deactivate, long-press the play/pause button for 3 seconds again.
Image: A baby crawling towards the sound machine, with a smartphone screen showing the child lock activation interface.
4.5 Timer Function
The device features a timer function for 30, 60, or 90 minutes. Press the timer button on the back of the device to cycle through the options. The device will automatically turn off after the selected time.
Image: A person sleeping at a desk with the sound machine nearby, illustrating the 30, 60, and 90-minute timer options.
5. Features Overview
5.1 Soothing Sounds
The sound machine offers 34 soothing sounds, including white noise, pink noise, brown noise, fetal heart sound, thunderstorm, rain, wall fan, stream, and ocean waves. These sounds are designed to mask disruptive noises and promote relaxation.
Image: A couple sleeping peacefully with the sound machine on a bedside table, illustrating various soothing sound options.
5.2 Night Light
Choose from hundreds of colored lights with 100-level color gradients and brightness. The soft LED light can be used as a bedside lamp or baby room lamp, providing sufficient yet gentle illumination.
Image: A mother feeding her baby with the sound machine providing a soft glow, showcasing various color options and brightness levels.
5.3 App Remote Control & Customization
The "Smart Life" app allows for comprehensive remote control. Customize sounds, light colors, brightness, and volume. Create and save favorite scenes for quick access. The app also supports multiple users, allowing family members to control the device.
Image: Three smartphone screens displaying the "Smart Life" app interface, showing sound selection, light customization, and program scheduling for the sound machine.
5.4 Alexa Compatibility
The sound machine can be integrated with Amazon Alexa. Use simple voice commands to control the device, such as adjusting volume or changing sounds, for a smart home experience.
Image: The sound machine next to an Amazon Echo device, demonstrating voice control with the command "Alexa, turn down the sound of the white noise machine."
6. Maintenance & Care
- Clean the device with a soft, dry cloth.
- Do not use abrasive cleaners or solvents.
- Keep the device dry and away from moisture.
- Store in a cool, dry place when not in use for extended periods.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Device not turning on | Low battery or power switch is off. | Charge the device fully. Ensure the power switch on the bottom is in the "ON" position. |
| Cannot connect to Wi-Fi/App | Incorrect Wi-Fi band (5G not supported), incorrect password, or device not in pairing mode. | Ensure you are connected to a 2.4G Wi-Fi network. Verify Wi-Fi password. Reset the device to pairing mode (refer to app instructions). |
| Sound quality is poor or inconsistent | Volume settings, sound selection, or device placement. | Adjust volume levels. Try different sound options. Ensure the device is placed on a stable surface away from obstructions. |
| Night light not working | Light function is off or brightness is too low. | Press the light button to turn it on. Adjust brightness via the app or physical controls. |
8. Specifications
- Model Number: MBZ186
- Material: Acrylonitrile Butadiene Styrene (ABS) or Polypropylene (PP)
- Power Source: Battery Powered (1 Lithium Ion battery included)
- Item Weight: 14 ounces
- Package Dimensions: 4.88 x 4.53 x 4.49 inches
- Color: White
9. Warranty & Support
HEYVALUE offers lifetime service and hassle-free replacement. For any issues or inquiries, please contact HEYVALUE customer service via Amazon. You can also register your product for warranty by following the instructions in the user manual or visiting the HEYVALUE website.