1. Introduction
This manual provides instructions for the VAUNO Extra Loud Vibrating Digital Alarm Clock with Bed Shaker, Model EN8813-1BK. This device is designed to provide multiple wake-up methods including a loud buzzer, powerful bed shaker, and flashing wake-up light. It also features a large display, dual USB charging ports, and adjustable brightness settings. Please read this manual thoroughly before use to ensure proper operation and to maximize the product's lifespan.
2. Package Contents
Verify that all items are present in the package:
- VAUNO Digital Alarm Clock Unit
- Bed Shaker
- Power Adapter
- User Manual

Figure 2.1: Contents of the VAUNO alarm clock package.
3. Product Overview
Familiarize yourself with the components and controls of your VAUNO alarm clock.
3.1 Front View

Figure 3.1: Front view of the alarm clock with its mirror display.
- 6.5-inch HD Mirror Display: Shows time and alarm status. Can also be used as a mirror.
3.2 Side and Top Views

Figure 3.2: Side views with labeled ports and buttons.
- USB Charger Ports (x2): Located on the left side for charging external devices.
- Power Cord Port: For connecting the power adapter.
- Light Sensor: Automatically adjusts display brightness.
- 'M' Button: Mode/Menu button for setting time and alarms.
- '+' Button: Increases values or navigates up.
- '-' Button: Decreases values or navigates down.
- Snooze Button: Large button on top for activating snooze.
3.3 Back View

Figure 3.3: Back view of the alarm clock highlighting memory retention.
- Battery Compartment: For the backup battery (included).
- Wall Mount Hole: Allows for wall mounting.
4. Setup
4.1 Power Connection
- Connect the provided power adapter to the Power Cord Port on the left side of the alarm clock.
- Plug the power adapter into a standard electrical outlet. The display will light up.
4.2 Backup Battery Installation
The alarm clock includes a nonstandard battery for backup. This battery retains time and alarm settings during a power outage, but does not power the display or alarm functions.
- Locate the battery compartment on the back of the clock.
- Insert the included nonstandard battery, ensuring correct polarity.
- Close the battery compartment securely.
4.3 Bed Shaker Placement
The bed shaker provides a powerful vibration to assist with waking. Connect the bed shaker cable to its dedicated port on the alarm clock.

Figure 4.1: Recommended bed shaker placement options.
For optimal effectiveness, place the bed shaker in one of the following locations:
- Under your pillow.
- Under your fitted sheet.
- Between your mattress and box spring.
5. Operating Instructions
5.1 Time Setting
- Press and hold the 'M' button to enter time setting mode. The hour digits will flash.
- Use the '+' and '-' buttons to adjust the hour.
- Press 'M' again to confirm the hour and move to minute setting. The minute digits will flash.
- Use the '+' and '-' buttons to adjust the minute.
- Press 'M' again to confirm the minutes and exit time setting mode.
To switch between 12-hour and 24-hour format, briefly press the 'M' button when the time is displayed (not in setting mode).

Figure 5.1: Switching between 12H and 24H time formats.
5.2 Alarm Setting
The clock supports two independent alarms (Alarm 1 and Alarm 2).
- Briefly press the 'M' button once to display Alarm 1 setting. The alarm icon and hour digits will flash.
- Use the '+' and '-' buttons to adjust the alarm hour.
- Press 'M' again to confirm the hour and move to minute setting. The minute digits will flash.
- Use the '+' and '-' buttons to adjust the alarm minute.
- Press 'M' again to confirm the minutes and move to alarm mode selection.
- Use '+' or '-' to select the desired alarm mode: Buzzer only, Vibration only, or Buzzer + Vibration + Flashing Light.
- Press 'M' again to save Alarm 1 settings.
- Repeat steps 1-7 for Alarm 2 by pressing 'M' twice initially to access Alarm 2 settings.
To turn an alarm ON or OFF, briefly press the '+' button when the alarm time is displayed. The alarm icon will appear or disappear.

Figure 5.2: Setting dual alarms.
5.3 Alarm Modes (Buzzer, Vibration, Flashing Light)
The VAUNO alarm clock offers a combination of sensory alerts:
- Extra Loud Buzzer: A high-power audio alert.
- Powerful Bed Shaker: Continuous vibration from the connected shaker unit.
- Flashing Wake-up Light: The bed shaker unit also emits a flashing light.
These modes can be selected individually or in combination during alarm setup to suit your preference.

Figure 5.3: Three modes of waking: hearing, vision, touch.
5.4 Snooze Function
When an alarm sounds, press the large Snooze button on the top of the clock. The alarm will pause for 5-60 minutes (duration may be adjustable in settings, refer to specific model instructions if available) and then sound again.

Figure 5.4: Activating snooze mode.
5.5 Display Brightness Adjustment
The display brightness can be adjusted manually or automatically.
- Manual Adjustment: Briefly press the '-' button when the time is displayed to cycle through brightness levels (e.g., Low, Medium, High).
- Automatic Adjustment (Night Mode): The clock features a light sensor that can automatically dim the display in low light conditions. This feature can be enabled or disabled through settings (refer to specific model instructions for activation).

Figure 5.5: Adjustable display brightness levels.

Figure 5.6: Bed shaker wake-up light brightness levels.
5.6 USB Charging Ports
The alarm clock is equipped with two USB charging ports on its left side, allowing you to charge up to two devices simultaneously.
- Connect your device's USB charging cable to one of the USB ports on the alarm clock.
- Ensure the alarm clock is powered on.
- Your device will begin charging.

Figure 5.7: Utilizing the dual USB charging ports.
6. Maintenance
6.1 Cleaning
To maintain the appearance and functionality of your alarm clock:
- Wipe the clock and bed shaker with a soft, dry cloth.
- Avoid using abrasive cleaners, solvents, or chemical sprays, as these may damage the surfaces.
6.2 Backup Battery Replacement
If the clock fails to retain time or alarm settings after a power interruption, the backup battery may need replacement.
- Open the battery compartment on the back of the clock.
- Remove the old nonstandard battery.
- Insert a new nonstandard battery, ensuring correct polarity.
- Close the battery compartment securely.
7. Troubleshooting
If you encounter issues with your VAUNO alarm clock, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Clock display is off or not functioning. | No power, loose connection, or power outage. | Ensure the power adapter is securely plugged into the clock and a working outlet. Check if the power outlet is functional. |
| Alarm does not sound or vibrate. | Alarm is not set, alarm volume is too low, or bed shaker is disconnected. | Verify that the alarm is set and activated (alarm icon visible). Check alarm mode settings. Ensure the bed shaker is properly connected. |
| Time or alarm settings are lost after power interruption. | Backup battery is dead or not installed. | Install or replace the nonstandard backup battery. |
| USB charging ports are not working. | Clock is not powered, or cable is faulty. | Ensure the alarm clock is connected to power. Try a different USB cable or device to rule out cable/device issues. |
| Display brightness is too dim or too bright. | Manual brightness setting, or automatic dimming enabled. | Adjust brightness manually using the '-' button. Check settings for automatic dimming or night mode. |
8. Specifications
| Feature | Detail |
|---|---|
| Brand | VAUNO |
| Model Number | EN8813-1BK |
| Display Type | Digital LED Mirror Display |
| Display Size | 6.5 inches |
| Product Dimensions | 6.2"W x 3.4"H |
| Item Weight | 10.8 ounces |
| Power Source | Corded Electric |
| Backup Battery | 1 Nonstandard Battery (included) |
| Material | Plastic |
| Special Features | Adjustable Brightness, Dual Alarms, Auto Dimmable, Large Display, Bed Shaker, Dual USB Charging Ports, Wake-up Light, 12/24 Hour Mode |
| Mounting Type | Tabletop, Wall Mountable |
9. Warranty and Support
9.1 Warranty Information
This VAUNO alarm clock is covered by a Limited Manufacturer Warranty. Please refer to the warranty card included in your package or contact the retailer for specific terms and conditions.
9.2 Customer Support
For technical assistance, troubleshooting not covered in this manual, or warranty claims, please contact the retailer where you purchased the product. You may also visit the VAUNO official website for additional support resources.