1. Introduction
This manual provides comprehensive instructions for the proper use and maintenance of your FIFINE H8 Studio Monitor Headphones. Please read this manual thoroughly before using the product to ensure optimal performance and longevity.

Image 1.1: FIFINE H8 Studio Monitor Headphones with included detachable cables.
2. Package Contents
Verify that all items listed below are included in your package:
- FIFINE H8 Studio Monitor Headphones
- 3.5mm to 3.5mm Detachable Coiled Cable (approximately 9.8ft / 3m)
- 3.5mm to 6.35mm Detachable Coiled Cable (approximately 9.8ft / 3m)
- User Manual (this document)

Image 2.1: All components included in the FIFINE H8 package.
3. Product Overview
3.1 Key Features
- Balanced Sound: Equipped with large 50mm dynamic drivers for clear audio across a 20Hz-20kHz frequency range.
- Comfortable Design: Lightweight at 265g (9.4oz) with an adjustable headband and soft padded ear cushions for extended use.
- Passive Noise Cancellation: Circumaural closed-back design provides isolation from ambient noise.
- Versatile Connectivity: Includes two detachable coiled cables (3.5mm and 6.35mm) for broad compatibility with various audio devices.
- Durable Construction: Features hard-wearing materials and a flexible metal headband for enhanced longevity.
3.2 Components
The FIFINE H8 headphones consist of the following main parts:
- Adjustable Headband
- Soft Padded Earcups (Left and Right)
- Audio Input Port (on left earcup)
- Detachable Audio Cables (3.5mm and 6.35mm)

Image 3.1: Detail of the 50mm dynamic driver for balanced sound reproduction.

Image 3.2: The closed-back circumaural design provides effective passive noise isolation.

Image 3.3: Features highlighting comfort and adjustability: fine leather, no-burden fit, and easy adjustment.
4. Setup
4.1 Connecting the Audio Cable
- Identify the appropriate cable for your device: the 3.5mm cable for computers, phones, or microphones, or the 6.35mm cable for audio interfaces, mixers, or instruments.
- Insert the smaller end of the chosen coiled cable into the audio input port located on the left earcup of the headphones.
- Connect the larger end of the cable to the corresponding audio output jack on your device.

Image 4.1: Connectivity options for the FIFINE H8 headphones using both 3.5mm and 6.35mm cables.
4.2 Adjusting for Fit
- Place the headphones on your head, ensuring the earcups fully cover your ears.
- Adjust the headband by sliding the earcups up or down until a comfortable and secure fit is achieved. The headband is designed to be flexible for various head sizes.
5. Operating Instructions
5.1 Audio Monitoring
Once connected, audio from your device will be routed through the headphones. Adjust the volume directly from your connected device (e.g., computer, mixer, audio interface). The FIFINE H8 headphones do not feature integrated volume controls.
5.2 Intended Use
These headphones are designed for:
- Studio Recording
- Audio Monitoring
- Podcast Production
- Voice-Over Work
- Music Creation
- General Audio Playback
6. Maintenance
6.1 Cleaning
- Use a soft, dry cloth to clean the exterior surfaces of the headphones.
- For earcups, gently wipe with a slightly damp cloth and allow to air dry completely before use. Avoid excessive moisture.
- Do not use harsh chemicals, solvents, or abrasive cleaners.
6.2 Storage
- Store the headphones in a cool, dry place away from direct sunlight and extreme temperatures.
- When not in use, it is recommended to disconnect the audio cable to prevent strain on the connectors.
7. Troubleshooting
If you encounter issues with your FIFINE H8 headphones, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| No sound | Cable not fully connected; incorrect audio output selected on device; device volume too low. | Ensure both ends of the audio cable are securely plugged in. Verify the correct audio output is selected in your device's sound settings. Increase the volume on your connected device. |
| Sound is distorted or unclear | Cable damage; high volume levels causing clipping; incompatible audio source. | Try a different audio cable if available. Reduce the volume on your device. Ensure the audio source is clean and not overdriven. |
| Headphones are uncomfortable | Improper fit. | Adjust the headband and earcups to find a comfortable position. The flexible design allows for personalized fit. |
If the issue persists after attempting these solutions, please contact FIFINE customer support.
8. Specifications
Detailed technical specifications for the FIFINE H8 Studio Monitor Headphones:
| Feature | Specification |
|---|---|
| Model Name | H8 |
| Brand | FIFINE |
| Connectivity Technology | Wired |
| Ear Placement | Over Ear |
| Form Factor | Over Ear |
| Noise Control | Passive Noise Cancellation |
| Headphones Jack | 3.5mm Jack and 6.35mm Jack |
| Audio Driver Type | Dynamic Driver |
| Audio Driver Size | 50 Millimeters |
| Impedance | 32 Ohm |
| Frequency Range | 20 Hz - 20,000 Hz |
| Item Weight | 9.4 ounces (265g) |
| Product Dimensions | 7.48 x 5.91 x 3.15 inches |
| Material | Faux Leather |
| Color | Black |
| Compatible Devices | Cellphones, Desktops, Laptops, Personal Computer |
| Included Components | 3.5mm to 3.5mm Detachable Coiled Cable, 3.5mm to 6.35mm Detachable Coiled Cable, Black Studio Monitoring Headphones, User Manual |
9. Warranty and Support
9.1 Warranty Information
For specific warranty details regarding your FIFINE H8 Studio Monitor Headphones, please refer to the warranty card included with your product or visit the official FIFINE website. Warranty terms may vary by region and retailer.
9.2 Customer Support
Should you require technical assistance, have questions about your product, or need to report an issue, please contact FIFINE customer support through their official website or the contact information provided with your purchase. Please have your product model (H8) and purchase details ready when contacting support.





