1. Introduction
This manual provides detailed instructions for the Jectse Q85 Digital Voice Recorder. Please read it carefully to ensure proper use and optimal performance of your device. The Jectse Q85 is a portable digital voice recorder designed for clear audio capture in various environments.
2. Product Overview
The Jectse Q85 features advanced noise reduction, voice-activated recording, and a long-lasting rechargeable battery, making it suitable for meetings, interviews, lectures, and personal notes.

Front view of the Jectse Q85 Digital Voice Recorder, showcasing its compact, rectangular design with a textured black finish.

Angled view of the Jectse Q85 Digital Voice Recorder, highlighting its side controls and textured surface.
3. Setup
3.1 Initial Charge
Before first use, fully charge the device using the provided charging cable. Connect the small end of the charging cable to the recorder's charging port and the other end to a USB power source (e.g., computer USB port, USB wall adapter).
3.2 Package Contents
Your Jectse Q85 package should include:
- 1 x Jectse Q85 Digital Voice Recorder (with built-in battery)
- 1 x Wired Earphones
- 1 x USB Charging Cable
- 1 x User Manual (this document)

The Jectse Q85 Digital Voice Recorder displayed alongside its included accessories: a USB charging cable and wired headphones.
4. Operating Instructions
4.1 Powering On/Off and Basic Recording
- To start recording, slide the designated switch to the Record position. The device will begin recording immediately.
- To stop recording and save the file, slide the switch to the Save position.
- To power off the device, ensure the switch is in the 'Save' or 'Off' position.
4.2 Voice Activated Recording (VOR)
When Voice Activated Recording (VOR) is enabled, the recorder will automatically start recording when ambient sound reaches a specified decibel level and pause when there is no sound. This feature helps conserve storage space and battery life. Refer to the device's on-screen menu (if applicable) for VOR activation and sensitivity settings.
4.3 Noise Reduction
The Jectse Q85 features a 360° directional microphone and a powerful DSP noise reduction chip. This intelligent digital noise reduction system automatically reduces ambient noise, ensuring clear audio playback even from distant sounds. This feature is typically active by default.
4.4 Playback
Connect the included wired earphones to the recorder's headphone jack for audio playback. Use the volume buttons on the device to adjust the playback volume. Navigate through recorded files using the device's controls.
4.5 Multifunctional Features
The recorder supports various functions for enhanced usability:
- Timer Recording: Schedule recordings to start at specific times, useful for unattended recording.
- Monitoring Recording: Listen to the audio being recorded in real-time by connecting headphones.
- Recording Deletion: Delete unwanted recordings directly from the device to free up storage space.
- AB Repeat: Repeat a specific segment of an audio file during playback, ideal for language learning or transcribing.

A detailed close-up of the Jectse Q85 Digital Voice Recorder's side, showing the volume buttons and other control switches.
5. Battery Information
The recorder is equipped with a built-in 1750 mAh lithium-ion battery. A full charge provides up to 25 hours of continuous recording. If the battery level is critically low, the recorder will automatically save current data before powering off to prevent data loss.
5.1 Charging Time
Approximate charging time from empty to full is 2 hours.
6. Specifications
| Feature | Detail |
|---|---|
| Model | Q85 |
| Brand | Jectse |
| Material | Metal, Electronics |
| Battery Type | Built-in 1750 mAh Lithium-ion |
| Storage Capacity | 8 GB |
| Recording Bitrate Support | 3072 kbps / 1536 kbps / 512 kbps |
| Interface | Headphone Jack |
| Package Dimensions | 14 x 9 x 4 cm |
| Weight | 182 g |
| First Available Date | February 27, 2024 |
7. Maintenance
To ensure the longevity and optimal performance of your Jectse Q85 Digital Voice Recorder, follow these maintenance guidelines:
- Keep the device dry and away from extreme temperatures (both hot and cold).
- Clean the exterior with a soft, dry cloth. Avoid using harsh chemicals, solvents, or abrasive materials.
- Store the device in a cool, dry place when not in use, preferably in its original packaging or a protective case.
- Avoid dropping or subjecting the device to strong impacts, as this can damage internal components.
- Do not attempt to disassemble or repair the device yourself, as this will void the warranty.
8. Troubleshooting
8.1 Device Not Turning On
- Ensure the battery is sufficiently charged. Connect the device to a power source and allow it to charge for at least 30 minutes before attempting to power on again.
- Verify that the power/record switch is in the correct position to initiate recording or power on.
8.2 Poor Audio Quality
- Check if the microphone is obstructed by clothing or other objects.
- Ensure you are recording in a quiet environment. While the device has noise reduction, extreme noise levels can still affect quality.
- Ensure the recording bitrate is set appropriately for your needs. Higher bitrates generally offer better quality but consume more storage.
8.3 Cannot Save Recordings
- Verify that there is sufficient storage space available on the device. Delete unnecessary files if storage is full.
- Ensure the recording switch is moved to the 'Save' position correctly and held briefly if necessary.
- If the battery is critically low, the device may automatically save and power off. Ensure adequate charge.
8.4 Device Not Responding
- Try performing a soft reset by holding down the power button (or relevant control) for an extended period (e.g., 10-15 seconds).
- If the issue persists, connect the device to a computer to see if it is recognized, and attempt to format the storage (this will erase all data).
9. Warranty and Support
For warranty information, technical support, or service inquiries, please refer to the documentation provided with your purchase or contact Jectse customer service through their official channels. Please retain your proof of purchase for any warranty claims.





