1. Product Features
The Philips VoiceTracer Digital Recorder Pen VTR5910 is a convenient and versatile device designed for various recording scenarios such as teaching, interviews, and meetings. It incorporates Philips audio processing technology to deliver clear recordings.
- One-Click Recording: Start recording instantly with a single action.
- Local Playback: Review your recordings directly on the device.
- Replaceable Refill: The pen uses standard replaceable refills for continuous writing functionality.
- Smart Transcription & Translation (Bluetooth version only): Connect to a mobile app for advanced features.
- High-Speed Data Access: Utilize a Type-C interface for quick transfer of audio files and data.

Image: Philips VTR5910 Signature Pen Design highlighting key features.

Image: Philips Smart Voice Recorder Pen emphasizing its long recording time, hidden and portable design, and 2-in-1 functionality.
2. Device Overview
Familiarize yourself with the components of your VoiceTracer Digital Recorder Pen VTR5910:
- Pen cover (USB/Earphone interface)
- Working indicator light
- Pen clip
- Record / Power button / Save button
- Pen head (twist to extend/retract the refill)
3. Setup
Initial Charging
Before first use, it is recommended to charge the device for approximately 2 hours using a compliant charger. Use the standard Type-C data cable provided with the device and a self-configured 5V/500mA/1000mA charger. Do not use high-voltage or transformer chargers.
Refill Replacement
To replace the pen refill, gently twist the pen head (5) to expose the refill. Remove the old refill and insert a new one, then twist the pen head back to secure it. The product uses standard pen refills.
Video: Demonstration of pen refill handling.

Image: Three pen refills, typically included as replacements.
APP Installation (Bluetooth version only)
Scan the QR code provided in the original user manual (or search for the official Philips VoiceTracer app) to install the mobile application on both Android and iPhone devices. During installation, ensure you click "Always allow" for all permission requests; otherwise, the app may not function correctly.
4. Operating Instructions
Power On/Off
- Power On: From the off state, press and hold the Record / Power button (4) for approximately 4 seconds. The green light will illuminate first, followed by the red light, indicating it's ready to record.
- Power Off: To save the current recording and power off, long press the Record / Power button (4) for 3 seconds while in recording mode.
Recording
- Start Recording: After powering on, the red light will illuminate, and recording will begin automatically. The red indicator light will flash once every 5-6 seconds during recording.
- Pause/Resume: During recording, a short press of the Record / Power button (4) will pause the recording, and the red light will flash. Press the button again to resume recording.
- Save Recording: To save the current recording, long press the Record / Power button (4) for 3 seconds. The device will save the file and power off.
Status Indicator Lights
- Recording: Red light is steadily on, then flashes every 5-6 seconds.
- Recording Paused: Red light blinks.
- Bluetooth Connected Standby (Bluetooth version only): Green light is continuously on.
- Bluetooth Not Connected Standby (Bluetooth version only): Green light flashes.
- Charging: Orange light is on. The indicator light prioritizes charging status. The light turns off when fully charged.
- Low Battery: Orange light flashes rapidly for 8-10 seconds before the device shuts down.
- Memory Full: Red and green lights flash alternately.
Earphone Use
- During Recording: If you need to use earphones while recording, unplug the USB cover and insert the earphones. The device will automatically save the current recording and begin playing the current file.
- From Off State: To use earphones when the device is off, unplug the USB cover, insert the earphones, then power on the device. The first recorded file will play automatically.
- Playback Controls: During playback, double-short press to switch between previous/next tracks. Each short press of the "+/-" button adjusts the volume. Press the play button on the earphones to pause playback.
APP Operation Guide (Bluetooth version only)
The mobile application enhances the functionality of your VoiceTracer pen. Please note that the APP may be updated periodically without prior notice; refer to the latest APP version for actual operations.
- Real-time Translation: In the APP's real-time translation interface, activate the function. The APP will initiate recording, recognize spoken words, and provide translations. Simultaneously, the recorder pen will also begin recording. Use the "Translation aide" in the APP's recording interface to set recognition and translation languages.
- File Management: From the APP's main interface, select "File" to access the file list.
- Sync Device: When "Sync device" is selected, ABCD folders will appear. Choose the relevant folder and pull down the screen to refresh and sync files from the recorder pen. Note that files recorded via the APP will not be duplicated on your phone; only files recorded directly by the pen will be synced.
- File Playback & Editing: Files in the playback interface can be edited, shared, and categorized.
- Sync File Operation:
- In the APP, select "Sync with device" to enter the list. Click the corresponding folder to select files for synchronization. A "download complete" notification will appear upon successful sync.
- After a file is uploaded, select it to transcribe.
- Transcribed files can be played, edited, shared, and saved.
- Deleting Files: In the synced device list, selecting "Delete" will prompt options to "Delete mobile phone file" or "Delete Voice Recorder file." Choosing "Delete mobile phone file" removes transcribed content from your phone, while "Delete Voice Recorder file" removes files from the recorder pen. Exercise caution with deletion options and back up important files to prevent accidental loss. You can select "Select All" or "Select None" for bulk deletion.
5. Maintenance
Safety Information
- To prevent short circuits, do not expose the product to water or moisture.
- Do not place the product near heating devices or in direct sunlight.
- Avoid forcefully pulling the pen clip or cable.
Data Backup
It is highly recommended to regularly back up your important recordings to a computer or cloud storage to prevent data loss due to incorrect operation or unforeseen circumstances.
Connecting to Computer
Use the provided standard USB Type-C cable to connect the device to your computer. Do not disconnect the device during file transfer or copying to avoid damaging the files.
6. Troubleshooting
- Memory Full: Each folder can store up to 99 recording files, with a total capacity of 396 files across all folders. If all four folders are full, the device cannot initiate new recordings and will enter standby mode. To resolve this, delete some existing recording files or transfer them to your computer before attempting to record again.
- APP Functionality Issues: Ensure all necessary permissions were granted to the mobile application during installation. If not, uninstall and reinstall the app, making sure to select "Always allow" for all permission requests.
- Charging Problems: Verify that you are using the correct Type-C cable and a 5V/500mA/1000mA charger. Avoid using incompatible or high-voltage charging equipment.
- File Corruption: Always ensure the device is safely disconnected from the computer after file transfers are complete. Interrupting transfers can lead to corrupted files.
7. Specifications
| Feature | Specification |
|---|---|
| External Dimensions | 155mm × 9.6mm |
| Body Material | CNC Aluminum Alloy |
| Battery Specifications | 180mAh 3.7V Lithium Battery |
| Recharge Time | Approx. 1.5 hours |
| Microphone | Omni-directional Silicon microphone |
| Headset Interface | TYPE-C (Customized Headphone) |
| Voice Format | WAV |
| Transmission Interface | TYPE-C |
| Net Weight | Approx. 17g |
| Operating Temperature | 0 to 45 degrees Celsius |
| Storage Capacity | 8G/16G/32G/64G (depending on model) |
8. Warranty and Support
Warranty Information
This product comes with a one-year warranty from the date of purchase. The warranty period for main components adheres to national consumer protection laws. The authorized distributor in China (Shenzhen Jinghua Digital Technology Co., Ltd.) provides free warranty services under the following terms:
- Warranty service is valid only under normal use.
- The warranty is immediately voided for any human-induced damage, including but not limited to: connection to improper power sources, use of inappropriate accessories, failure to follow instructions, damage due to transportation or other accidents, unauthorized repairs or modifications, product damage from commercial or industrial use, misuse or negligence, improper installation, or damage caused by natural disasters.
- This warranty service does not cover accessories, auxiliary devices, or shipping costs.
- For warranty service, please present your warranty card and original invoice.
Technical Support
For comprehensive technical support, including user manuals, software downloads, and warranty information, please visit the official Philips support website: www.philips.com/support
Product Service Hotline: 400 800 7890
© 2024 Speech Processing Solutions GmbH. All rights reserved. This product has been manufactured by and is sold under the responsibility of Speech Processing Solutions GmbH, and Speech Processing Solutions GmbH is the warrantor in relation to this product. Specifications are subject to change without notice. Philips and the Philips shield emblem are registered trademarks of Koninklijke Philips N.V. and are used under license. Document version 1.0, 12/06/24.
A PDF version of the user manual is also available for download at this link.
9. User Tips
- Regularly Back Up: Always back up your important recordings to a computer or cloud service to prevent accidental data loss.
- Monitor Memory: Before starting critical recordings, check the device's memory capacity to ensure sufficient space.
- Keep Charged: Ensure your device is adequately charged before use, especially for long recording sessions.
- App Permissions: If using the Bluetooth version, double-check that the mobile app has all necessary permissions enabled for full functionality.
