Introduction
Thank you for choosing the AYRELY 16" LED Digital Wall Clock. This manual provides detailed instructions for setting up, operating, and maintaining your new clock. Designed for clarity and versatility, this clock features a large display, dual alarms, digital calendar, temperature and humidity monitoring, and various timer functions. Please read this manual thoroughly before use to ensure optimal performance and longevity of your device.
Safety Information
- Ensure the clock is powered by the included DC 5V/1A adapter only. Do not use other adapters.
- This device is designed for indoor use. While it can be used in covered outdoor areas, protect it from direct exposure to water or extreme weather conditions.
- Keep the clock away from heat sources, direct sunlight, and high humidity.
- Do not attempt to disassemble or repair the clock yourself. Refer all servicing to qualified personnel.
- Keep batteries out of reach of children. If swallowed, seek immediate medical attention.
- The clock requires a power cord to operate and cannot run on backup batteries alone. The backup batteries (CR2032) are for retaining settings during power outages.
Product Overview
The AYRELY 16" LED Digital Wall Clock is a multi-functional device designed for clear visibility and ease of use. It displays time, date, day of the week, temperature, and humidity. It also includes alarm, stopwatch, and countdown features, all controllable via a convenient remote.

Figure 1: Front view of the AYRELY 16" LED Digital Wall Clock with remote control. The large blue LED display shows time, day of the week, temperature, humidity, and date.

Figure 2: Dimensions of the AYRELY 16" LED Digital Wall Clock, showing its 16-inch width and 8.7-inch height, with 4.4-inch tall time digits.
Key Features:
- Large & Clear Display: 4.4-inch numbers for easy readability from a distance.
- Multi-Functional: Displays time, date, day of the week, temperature, and humidity.
- Adjustable Brightness: 10 levels of brightness with auto-dimming feature.
- Dual Alarms: Customizable weekday settings (Mon-Fri, Mon-Sat, Every Day).
- Stopwatch & Countdown Timer: For precise time management.
- Countdown Days Feature: Track important events.
- Auto DST: Effortless daylight saving time adjustment via remote.
- Mains Powered with Battery Backup: Operates via AC adapter; CR2032 batteries retain settings during power outages.
- Remote Control: All settings can be adjusted conveniently from a distance.
Setup
1. Unboxing and Placement:
Carefully remove the clock and all accessories from the packaging. Choose a suitable location for your clock, such as a wall in a living room, bedroom, office, or gym. Ensure it is within reach of a power outlet.

Figure 3: The AYRELY clock is suitable for various environments, including a garage, providing clear time and environmental data.
2. Power Connection:
- Locate the DC 5V/1A power adapter and cable included in the package.
- Plug the small end of the power cable into the DC IN port on the back or side of the clock.
- Plug the adapter into a standard wall outlet. The clock display will light up.

Figure 4: Illustration of connecting the power cable to the clock and plugging the adapter into a wall outlet.
3. Battery Backup Installation:
The clock uses one CR2032 button cell battery (not included) for backup. This battery preserves your settings (time, alarms) in case of a power outage. It does not power the clock for normal operation.
- Locate the battery compartment on the back of the clock.
- Open the compartment cover.
- Insert one CR2032 battery with the positive (+) side facing up.
- Close the battery compartment cover securely.
4. Initial Setup with Remote Control:
The remote control is essential for setting up and operating your clock. Ensure the remote has working batteries (if applicable, usually 2x AAA, not specified in input, so assume pre-installed or user-provided).

Figure 5: An individual comfortably adjusting the clock settings using the included remote control.
Upon first power-on, the clock may display default settings. Use the remote to set the correct time, date, and other preferences.
Operation
1. Setting Time and Date:
Press the SET button on the remote. The hour digits will flash. Use the UP/DOWN arrows to adjust the hour. Press SET again to move to minutes, then year, month, and day. Press SET one last time to confirm all settings.
To switch between 12-hour and 24-hour format, press the 12/24H button on the remote.

Figure 6: The clock clearly displays the time, day of the week, and date.
2. Adjusting Brightness:
The clock offers 10 levels of adjustable brightness. Press the BRIGHTNESS +/- buttons on the remote to manually adjust the display intensity. The clock also features an auto-dimming function that adjusts brightness based on ambient light conditions.

Figure 7: Visual representation of the 10-level adjustable brightness and auto-dimming feature, showing how the display adapts from daytime to nighttime.
3. Setting Dual Alarms:
The clock supports two independent alarms. Press the ALARM button on the remote. Use UP/DOWN to set the alarm time. Press ALARM again to set the alarm frequency (Monday to Friday, Monday to Saturday, or Every Day). Repeat for the second alarm.
4. Using Stopwatch and Countdown Timer:
Press the MODE button on the remote to cycle through Time, Stopwatch, and Countdown Timer modes.
- Stopwatch: In Stopwatch mode, press START/STOP to begin/pause, and RESET to clear.
- Countdown Timer: In Countdown Timer mode, use UP/DOWN to set the desired time. Press START/STOP to begin/pause, and RESET to clear.

Figure 8: The clock's display showing both stopwatch and countdown timer functions.
5. Countdown Days Feature:
This feature allows you to set a specific date and the clock will display the number of days remaining until that event. Consult the remote control's specific button for "Countdown Days" or "Event" to set this function.
6. Auto DST (Daylight Saving Time):
The clock can automatically adjust for Daylight Saving Time. Press the DST button on the remote to toggle this feature on or off. When enabled, the clock will automatically adjust its time at the beginning and end of DST periods.
Maintenance
1. Cleaning:
Wipe the clock's surface with a soft, dry cloth. Do not use abrasive cleaners, solvents, or chemical sprays, as these may damage the display or casing.
2. Battery Replacement:
If the clock loses its settings during a power outage, the CR2032 backup battery may need replacement. Follow the "Battery Backup Installation" steps in the Setup section to replace it.
3. General Care:
Avoid dropping the clock or subjecting it to strong impacts. Ensure proper ventilation around the clock to prevent overheating.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Clock display is off. | No power connection or power outage. | Ensure the power adapter is securely plugged into the clock and a working wall outlet. Check the power outlet. |
| Remote control not working. | Remote batteries are dead or incorrect orientation; obstruction between remote and clock; remote too far. | Replace remote batteries. Ensure no obstructions. Point remote directly at the clock within range. |
| Clock loses settings after power outage. | CR2032 backup battery is dead or not installed. | Install or replace the CR2032 backup battery. |
| Display is too bright/dim. | Brightness setting needs adjustment; auto-dimming active. | Use the BRIGHTNESS +/- buttons on the remote to adjust manually. If auto-dimming is too aggressive, ensure the clock's light sensor is not obstructed. |
| Time is incorrect. | Time not set correctly; DST setting incorrect. | Re-set the time using the SET button. Check the DST setting. |
Specifications
| Feature | Detail |
|---|---|
| Brand | AYRELY |
| Model Number | AYCL-WD |
| Display Type | Digital LED |
| Color | Blue (display color) |
| Product Dimensions | 13"W x 8.7"H |
| Item Weight | 2.07 pounds |
| Power Source | DC 5V/1A (Plug-in, Adapter Included) |
| Backup Battery | 1 x CR2032 (not included, for settings retention only) |
| Special Features | Adjustable Brightness, Alarm, Auto Dimmable, Calendar Display, Daylight Saving, Temperature, Humidity, Stopwatch, Countdown Timer, Remote Control |
| Material | Plastic |
| Mounting Type | Wall Mount |
Warranty and Support
The AYRELY 16" LED Digital Wall Clock comes with a 2-Year Warranty from the date of purchase. This warranty covers manufacturing defects and material faults under normal use.
For technical support, warranty claims, or any questions regarding your product, please contact AYRELY customer service through the retailer's platform or visit the official AYRELY brand store for contact information. Please have your purchase receipt and model number (AYCL-WD) ready when contacting support.
AYRELY Brand Store: Visit AYRELY Store on Amazon





