Introduction
Thank you for choosing the RovyVon Aurora A33 Pen Flashlight. This compact and powerful flashlight is designed for everyday carry, offering up to 200 lumens of brightness, four lighting modes, and convenient USB-C recharging. Please read this manual thoroughly to understand its features and ensure proper operation and maintenance.

Image: The RovyVon Aurora A33 Pen Flashlight, showcasing its sleek design and compact size.
Package Contents
- RovyVon Aurora A33 Pen Flashlight
- USB-C Charging Cable
- User Manual (this document)
- Warranty Card
Product Components
Familiarize yourself with the main components of your Aurora A33 flashlight:

Image: An exploded diagram illustrating the internal and external components of the Aurora A33, including the LED, lens, brass heat sink, waterproof ring, non-slip surface, metal switch, pocket clip, and Type-C charging port.
- LED: Light Emitting Diode for illumination.
- Lens: Focuses the light beam.
- Brass Heat Sink: Dissipates heat for optimal performance.
- Waterproof Ring: Ensures water resistance.
- Non-slip Surface: Provides a secure grip.
- Metal Switch: Tail-cap button for operation.
- Pocket Clip: For secure attachment to clothing or gear.
- USB-C Charging Port: For recharging the internal battery.
Setup
Charging the Battery
The Aurora A33 features a built-in 600mAh Lithium Polymer battery and supports USB-C fast charging. Before first use, fully charge the flashlight.
- Locate the tail-cap switch.
- Rotate the tail-cap counter-clockwise to reveal the USB-C charging port.
- Connect the provided USB-C cable to the flashlight and a compatible USB power source (e.g., computer, wall adapter).
- The charging indicator light will illuminate (typically blue) to show charging status.
- Charging takes approximately 70 minutes for a full charge. The indicator light will change or turn off once charging is complete.
- After charging, rotate the tail-cap clockwise to cover and protect the charging port.

Image: Close-up view of the RovyVon Aurora A33's tail-cap, showing the USB-C charging port revealed by rotating the cap, and the charging indicator light.
Operating Instructions
The Aurora A33 is operated via its tail-cap switch. It features four brightness modes.
Basic Operation
- Turn On/Off: Press and hold the tail switch for 0.5 seconds to turn the flashlight on or off. This prevents accidental activation.
- Change Modes: While the flashlight is on, single-click the tail switch to cycle through the four brightness modes: Low → Medium → High → Turbo.
- Mode Memory: The flashlight will remember the last used brightness mode when turned off and on again.
Brightness Modes and Runtime
| Mode | Brightness (Lumens) | Approximate Runtime |
|---|---|---|
| Low | 5 | 56 hours |
| Medium | 50 | 4 hours |
| High | 120 | 1.5 hours |
| Turbo | 200 | 1 hour |
Note: Runtimes are approximate and may vary based on environmental conditions and battery age.
Maintenance
Cleaning
Wipe the flashlight body with a soft, damp cloth as needed. Avoid using harsh chemicals or abrasive materials that could damage the finish.
Water Resistance
The Aurora A33 is rated IPX8 for water resistance, meaning it can be continuously submerged in water up to 2 meters for 30 minutes. Ensure the tail-cap is securely tightened to protect the charging port before exposing the flashlight to water.

Image: The RovyVon Aurora A33 Pen Flashlight partially submerged in water, demonstrating its IPX8 water resistance rating.
Battery Care
To prolong battery life, avoid fully discharging the battery frequently. Recharge the flashlight when the brightness noticeably diminishes.
Troubleshooting
- Flashlight does not turn on:
- Ensure the battery is charged. Connect to a USB-C power source and check the charging indicator.
- Confirm the tail switch is being pressed and held for 0.5 seconds.
- Flashlight does not charge:
- Verify the USB-C cable is properly connected to both the flashlight and the power source.
- Ensure the tail-cap is rotated counter-clockwise to fully expose the charging port.
- Try a different USB-C cable or power adapter to rule out faulty accessories.
- Reduced brightness or short runtime:
- The battery may be low. Recharge the flashlight fully.
- Battery performance can degrade over time with repeated charge cycles.
Specifications
| Feature | Detail |
|---|---|
| Model | Aurora A33 |
| Max Brightness | 200 Lumens |
| Light Source Type | LED |
| Battery Type | 600mAh Lithium Polymer (built-in) |
| Charging Port | USB-C |
| Charging Time | Approx. 70 minutes |
| Max Runtime | 56 hours (Low mode) |
| Water Resistance | IPX8 (2 meters, 30 minutes) |
| Material | Aluminum, Metal |
| Dimensions (D x W x H) | 5" x 0.62" x 0.62" (127mm x 15.7mm x 15.7mm) |
| Weight | 43 Grams |

Image: A size comparison of the RovyVon Aurora A33 Pen Flashlight next to a standard pen, illustrating its compact and portable dimensions.
Warranty and Support
Warranty Information
Your RovyVon Aurora A33 Pen Flashlight comes with a limited warranty. Please refer to the included Warranty Card for specific terms, conditions, and duration of coverage. Retain your proof of purchase for warranty claims.
Customer Support
If you encounter any issues or have questions regarding your RovyVon Aurora A33 Pen Flashlight that are not addressed in this manual, please contact RovyVon customer support. Contact details can typically be found on the product packaging or the official RovyVon website.