Introduction
This user manual provides detailed instructions for the operation and maintenance of your PPLEE Sound Noise Machine & Dual Alarm Clock. Please read this manual thoroughly before using the product to ensure proper function and longevity.
The PPLEE Sound Noise Machine & Dual Alarm Clock is designed to enhance sleep and relaxation for babies, kids, and adults. It features 42 soothing sounds, a 7-color night light, dual alarms with snooze, adjustable volume and display brightness, and convenient charging ports.

Image: Front view of the PPLEE Sound Noise Machine and Dual Alarm Clock, showcasing its digital display, control buttons, and a smartphone connected for charging.
What's in the Box
- 1 x PPLEE Noise Machine Alarm Clock
- 1 x 5V 2A Power Adapter and Cord
- 1 x User Manual
Setup
Power Connection
To power on the device, connect the provided 5V 2A power adapter to the DC jack on the back of the unit and plug it into a standard wall outlet. The device requires continuous power for all functions, including USB charging and time display.

Image: The sound machine connected to a power outlet, illustrating the primary power source and the internal CR2032 battery for backup.
Battery Backup Installation
The unit includes a CR2032 battery for backup. This battery maintains time and alarm settings during a power outage, ensuring you wake up on time. No user installation is typically required for this battery, as it comes pre-installed.
Initial Time Setting
Upon first power-up or after a prolonged power disconnection without battery backup, the time display may need to be set. Refer to the "Operating Instructions" section for detailed steps on setting the time and date.
Operating Instructions
General Controls Overview
The device features an intuitive control panel with clearly labeled buttons for various functions. Familiarize yourself with the button layout for easy operation.

Image: A detailed view of the control panel on the sound machine, showing buttons for power, sound categories, time adjustment, and alarms.
Setting Time and Date
- Press the HOUR button to adjust the hour.
- Press the MIN button to adjust the minute.
- To switch between 12-hour and 24-hour format, press the 12/24H button.
- To activate or deactivate Daylight Saving Time (DST), press the DST button.
Sound Machine Functions
The device offers 42 high-quality soothing sounds across various categories:
- Fan Sounds: 5 different fan sounds.
- White Noise: 6 types of white noise.
- Lullabies: 15 lullaby melodies, suitable for babies and children.
- Natural Sounds: 16 natural sounds including rain, thunderstorm, ocean waves, forest, clock ticking, summer night (crickets), bird, brook, wind, drops, keyboard, and fire.

Image: Illustration of the 42 soothing sounds available, categorized into fan, white noise, lullabies, and natural sounds, with sleep timer options.
To select a sound, press the corresponding sound category button (e.g., Fan, White Noise, Lullaby, Music Note for Natural Sounds) and then cycle through the available sounds within that category using the sound selection buttons.
Sleep Timer
The sleep timer allows the sound machine to automatically turn off after a set duration. Available timer settings are 15, 30, 60, 90, 120, or 180 minutes.
- Press the TIMER button repeatedly to cycle through the timer options.
- The selected timer duration will be displayed on the screen.
- To cancel the timer, cycle through the options until no timer duration is displayed.

Image: A visual representation of the auto-off timer settings (15, 30, 60, 90, 120, 180 minutes) for the sound machine.
Alarm Clock Functions
The device features dual alarms (Alarm 1 and Alarm 2) and 9 natural wake-up sounds.
- Setting Alarms:
- Press and hold ALM 1 or ALM 2 button to enter alarm setting mode.
- Use the HOUR and MIN buttons to set the desired alarm time.
- Press the ALM 1 or ALM 2 button again to confirm and exit setting mode.
- Selecting Alarm Sound:
- While in alarm setting mode, or after selecting an alarm, use the sound selection buttons to choose from 9 wake-up sounds (flute, bird, piano, buzzer, bell, beep, etc.).
- Snooze Function: When the alarm sounds, press the large SNOOZE button on top of the unit to get an extra 9 minutes of sleep.
- Disabling Alarm: To turn off an active alarm, press any button other than the SNOOZE button. To disable an alarm permanently, press the ALM 1 or ALM 2 button until the alarm icon disappears from the display.

Image: Depiction of the dual alarm functionality, showing two different alarm times and a selection of 9 natural wake-up sounds.

Image: The snooze button on top of the unit, indicating its ease of use for an additional 9 minutes of sleep.
Volume and Display Brightness Adjustment
The device features 16 adjustable volume levels for sounds and 5 levels of display brightness.
- Volume: Use the Volume Up and Volume Down buttons to adjust the sound output from level 0 to 16.
- Display Brightness: Press the DIMMER button to cycle through 5 levels of display brightness. Level 01 is suitable for night, and level 05 is bright enough for daytime viewing.

Image: Visual representation of the 16 adjustable volume levels and 5 adjustable brightness levels for the display.
Night Light Function
The integrated night light offers 7 color options: blue, ice blue, green, white, yellow, red, and purple. It provides a warm and comfortable light, suitable for various environments.
- To turn on the night light, press the Night Light button.
- Press the Night Light button repeatedly to cycle through the 7 colors.
- To turn off the night light, cycle through the colors until the light is off.
- Alternatively, pat the top of the unit to switch colors or turn the light on/off.

Image: The sound machine with its night light illuminated in various colors, demonstrating the 7-color option and the pat-to-switch feature.
Charging Ports
The device includes a USB-A port and a Type-C port for charging external devices like smartphones or tablets. These ports are active only when the unit is powered via the wall outlet.

Image: The sound machine with a smartphone connected to its USB charging port, illustrating its function as a charging station.
Maintenance
Cleaning
To clean the device, gently wipe the exterior with a soft, dry cloth. Do not use liquid cleaners, abrasive cleaners, or spray directly onto the unit. Ensure the device is unplugged before cleaning.
Storage
When not in use for extended periods, store the device in a cool, dry place away from direct sunlight and extreme temperatures. Keep it free from dust and moisture.
Battery Replacement (CR2032)
The CR2032 backup battery is designed for long-term use. If the time and alarm settings are not retained during a power outage, the battery may need replacement. Consult the manufacturer's support for guidance on battery replacement.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Device does not power on. | Not plugged in; power outlet issue; faulty adapter. | Ensure power adapter is securely plugged into the device and a working wall outlet. Try a different outlet. |
| No sound from the speaker. | Volume is too low or muted; incorrect sound selected. | Increase the volume using the volume buttons. Ensure a sound is selected and not paused. |
| Alarm does not sound. | Alarm not set or disabled; volume too low. | Verify alarm time and ensure alarm is enabled (alarm icon visible). Check alarm volume. |
| Time/settings reset after power outage. | Backup battery depleted or not installed. | The CR2032 backup battery may need replacement. Contact customer support for assistance. |
| USB/Type-C charging not working. | Device not powered by wall outlet; cable issue. | Ensure the device is plugged into a wall outlet. Try a different charging cable. |
Specifications
| Feature | Detail |
|---|---|
| Model Number | CR1002W |
| Product Dimensions | 5.32 x 5.95 x 6.1 inches |
| Item Weight | 1.39 pounds |
| Power Source | AC Outlet (5V 2A adapter included) |
| Backup Battery | 1 x CR2032 (included) |
| Sound Options | 42 (Fan, White Noise, Lullabies, Natural Sounds) |
| Volume Levels | 16 |
| Display Dimmer Levels | 5 |
| Night Light Colors | 7 (Blue, Ice Blue, Green, White, Yellow, Red, Purple) |
| Sleep Timer Options | 15, 30, 60, 90, 120, 180 minutes |
| Alarm Sounds | 9 (Flute, Bird, Piano, Buzzer, Bell, Beep, etc.) |
| Charging Ports | 1 x USB-A, 1 x Type-C |
| Manufacturer | PPLEE E-commerce Co.Ltd |
| Date First Available | June 24, 2022 |
Warranty and Support
Your PPLEE Sound Noise Machine & Dual Alarm Clock comes with an 18-month warranty from the date of purchase. This warranty covers manufacturing defects and ensures the product functions as intended under normal use.
Additionally, PPLEE offers a 30-day free return and refund service. For any inquiries, technical assistance, or warranty claims, please contact our 24/7 online customer services. Please have your purchase details and model number (CR1002W) ready when contacting support.
For further assistance, you may refer to the official PPLEE store on Amazon: PPLEE Amazon Store





