Introduction
Thank you for choosing the ORIA Digital Alarm Clock. This manual provides detailed instructions for setting up, operating, and maintaining your new alarm clock. Please read this manual thoroughly before use to ensure proper function and longevity of the device.
The ORIA Digital Alarm Clock features a 6.5-inch large LED display with colorful digits, adjustable brightness, multiple display modes (time, date, temperature), and dual power options. It is designed for use in various settings including bedrooms, homes, and offices.

Image: Front view of the ORIA Digital Alarm Clock displaying colorful digits.
Key Features
- 6.5-inch Large Colorful Digit Display: Provides clear visibility with vibrant, multi-colored numbers, enhancing readability and serving as a decorative element.
- 4 Display Modes: Easily switch between displaying time, date, and temperature. Supports 12-hour and 24-hour formats.
- 3 Levels of Adjustable Brightness: Manually adjust the display brightness to suit your environment and protect your eyes, especially at night.
- Dual Power Supply: Operates via USB cable for continuous display or AAA batteries for portability and time memory function.
- Snooze Function: Allows for 1 to 60 minutes of extra sleep time after the alarm sounds.
- Intelligent Voice Control: When powered by AAA batteries, the LED display can be activated by a slight tap, snap, or clap.
Visual Features Overview

Image: Illustration of the three adjustable brightness levels (Bright, Medium, Low) of the clock display.

Image: Depiction of the three alarm modes: Monday to Friday (1-5), Monday to Saturday (1-6), and Everyday (1-7).

Image: A hand demonstrating the use of the easy snooze function button located on top of the clock.

Image: Shows the clock in power-saving mode, where the display can be woken by touch when powered by AAA batteries.

Image: Diagram illustrating the large display size and overall dimensions of the ORIA Digital Alarm Clock.
Setup
Powering the Clock
The ORIA Digital Alarm Clock offers two power options:
- USB Power Supply (Recommended for continuous display):
- Connect the provided USB cable to the clock's USB port.
- Plug the other end of the USB cable into a USB power adapter (not included) or a powered USB port (e.g., on a computer or wall charger).
- When powered by USB, the screen will remain continuously on. Note that if power is lost, the time memory function is not active with USB-only power.
- AAA Battery Power Supply (for portability and time memory):
- Open the battery compartment on the back of the clock.
- Insert 3 AAA batteries (not included), ensuring correct polarity (+/-).
- Close the battery compartment.
- When powered by AAA batteries, the clock has a time memory function, retaining settings even if power is interrupted. However, the screen will not always be on; it will auto-off after 16 seconds to conserve power. You can activate the display by tapping the clock or making a sound (Intelligent Voice Control).
It is recommended to use both USB power and AAA batteries for optimal functionality, ensuring continuous display and time memory backup.
Initial Time Setting
Upon first power-up or after a full power loss without battery backup, the clock may display a default time. Follow these steps to set the correct time:
- Press the MODE button to enter time setting mode. The hour digits will flash.
- Use the UP and DOWN buttons to adjust the hour.
- Press MODE again to confirm the hour and move to minute setting. The minute digits will flash.
- Use the UP and DOWN buttons to adjust the minutes.
- Press MODE one more time to save the time settings and exit.
Operating Instructions
Changing Display Modes
The clock supports four display modes: Time, Date, Temperature, and a cycling display of all three. To switch between modes:
- Press the MODE button repeatedly to cycle through the display modes:
- Time (default)
- Date
- Temperature
- Cycling display (Time, Date, Temperature)
- To set the clock to display only the time, navigate to the Temperature mode, then long-press the MODE button. You will hear a beep, indicating that the cycling display is activated. Long-press the MODE button again to revert to displaying only the time.
Setting the Alarm
The clock allows you to set an alarm. Follow these steps:
- Press the ALARM button to enter alarm setting mode. The alarm hour digits will flash.
- Use the UP and DOWN buttons to adjust the alarm hour.
- Press ALARM again to confirm the hour and move to minute setting. The alarm minute digits will flash.
- Use the UP and DOWN buttons to adjust the alarm minutes.
- Press ALARM one more time to save the alarm settings.
- To activate or deactivate the alarm, press the ALARM button briefly outside of setting mode. An alarm icon will appear on the display when the alarm is active.
Snooze Function
When the alarm sounds ("di di di" and flashing alarm icon), press the LIGHT/SNOOZE button on top of the clock to activate the snooze function. The alarm will pause and sound again after the set snooze duration (1-60 minutes, adjustable in settings).
Adjusting Brightness
The clock has 3 levels of brightness. To adjust the brightness:
- Press the LIGHT/SNOOZE button repeatedly to cycle through the brightness levels (Bright, Medium, Low).
- The selected brightness level will remain active until changed again.
Maintenance
- Cleaning: Use a soft, dry cloth to clean the clock's surface. Avoid abrasive cleaners or solvents that may damage the finish or display.
- Battery Replacement: If using AAA batteries, replace them when the display becomes dim or the clock's functions become erratic. Ensure to insert new batteries with correct polarity.
- Storage: If storing the clock for an extended period, remove the AAA batteries to prevent leakage and damage.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Screen does not stay on. | Using AAA batteries only; power-saving mode is active. | Connect the clock via USB cable for continuous display. When using batteries, the screen will turn off after 16 seconds to save power. Tap the clock or make a sound to activate the display. |
| Time/settings are lost after power off. | Clock is powered by USB only, or AAA batteries are dead/not installed. | Ensure 3 fresh AAA batteries are installed for the time memory function. When powered by USB alone, there is no memory function after power off. |
| Buttons are unresponsive or difficult to press. | Potential manufacturing variation or physical obstruction. | Ensure buttons are pressed firmly and directly. Avoid excessive force. If issues persist, contact customer support. |
| Display digits appear faded or uneven. | Possible internal component issue or aging. | Ensure the clock is receiving stable power. If the issue persists, it may indicate a hardware problem. Contact customer support for assistance. |
Specifications
| Feature | Detail |
|---|---|
| Brand | ORIA |
| Model Number | OUS-HY-WA33B&C |
| Color | Black Case+colorful Digit |
| Display Type | Digital |
| Product Dimensions | 6.3"W x 2.36"H |
| Power Source | Battery Powered (3x AAA, not included), USB Powered |
| Special Features | Adjustable Brightness, Alarm, Charging Port (for power, not device charging), Silent Clock, Snooze, Intelligent Voice Control |
| Frame Material | Plastic |
| Item Weight | 5.6 ounces |
Warranty and Support
ORIA is committed to providing high-quality products and excellent customer service.
- Lifetime Support: We offer lifetime support for your ORIA Digital Alarm Clock.
- 12-Month Replacement: Your product is covered by a 12-month replacement policy from the date of purchase for manufacturing defects.
- Customer Service: For any questions, concerns, or support needs, please contact our 24/7 online customer service. Refer to your product packaging or the ORIA brand store on Amazon for contact details.





