1. Introduction
The KZ EDX Pro earphones are high-fidelity in-ear monitors designed for an immersive audio experience. Featuring a special dual magnetic circuit dynamic unit, these earphones deliver powerful bass and clear sound, suitable for various music styles and activities. This manual provides essential information for the proper setup, operation, and maintenance of your KZ EDX Pro earphones.
Image: KZ EDX Pro earphones in various colors.
2. Package Contents
Please check the package for the following items:
- KZ EDX Pro Earphone Units (Left and Right)
- Detachable 0.75mm 2-Pin Cable (with or without microphone, depending on variant)
- Silicone Ear Tips (various sizes)
- User Manual (this document)
3. Product Overview
The KZ EDX Pro features a re-optimized design with several key upgrades for enhanced performance and durability.
Image: Exploded view highlighting upgraded components.
Key Features:
- Dual Magnetic Circuit Dynamic Unit: A special 10mm dynamic driver designed to deliver powerful bass and detailed sound across a wide frequency range.
- Ergonomic Design: Lightweight cavity with PU ear hooks for comfortable and stable wear, reducing pressure during long listening sessions.
- 5N OFC Oxygen-Free Copper Flat Cable: Durable, tangle-resistant cable ensuring smooth transmission of sound signals and extended service life.
- 0.75mm Standard Gold-Plated 2-Pin Connector: Allows for easy cable replacement and compatibility with various upgrade cables, including Bluetooth modules (sold separately).
- Optional Condenser Microphone: Available in variants with an inline microphone for clear HD calls and convenient music control.
4. Setup Instructions
4.1 Connecting the Cable
- Identify the left (L) and right (R) earphone units and cable connectors.
- Carefully align the two gold-plated pins on the cable connector with the corresponding sockets on each earphone unit.
- Gently push the cable connector into the earphone unit until it is securely seated. Do not force the connection.
- Repeat for the other earphone unit.
Image: Diagram showing the earphone's internal structure and detachable interface.
4.2 Wearing the Earphones
- Select the appropriate size of silicone ear tips for a comfortable and secure fit. A good seal is crucial for optimal sound quality and bass response.
- Insert the earphone units into your ears.
- Adjust the ear hooks to rest comfortably over your ears, ensuring the earphones are stable and do not fall out during movement.
Image: Ergonomic design for comfortable and stable wear.
5. Operating Instructions
5.1 Basic Audio Playback
Connect the 3.5mm audio jack of the cable to your audio source (e.g., smartphone, tablet, computer, MP3 player). Ensure the connection is firm. Adjust the volume on your audio device to your preferred listening level.
Image: Enjoying HiFi sound quality with a mobile phone.
5.2 Microphone Control (for variants with microphone)
The inline control button on the cable allows for easy management of music playback and calls:
Image: Condenser microphone control functions.
- Play/Pause Music: Press the button 1 time.
- Next Song: Press the button 2 times.
- Last Song: Press the button 3 times.
- Answer/Hang up Call: Press the button 1 time during an incoming or active call.
- Reject Call: Long press the button during an incoming call.
6. Maintenance
6.1 Cleaning
- Gently wipe the earphone units and cable with a soft, dry, lint-free cloth.
- Do not use harsh chemicals, solvents, or abrasive materials, as these can damage the earphones.
- Periodically remove the silicone ear tips and clean them with mild soap and water. Ensure they are completely dry before reattaching them to the earphone units.
- Carefully remove any earwax or debris from the earphone nozzles using a small, soft brush or cleaning tool.
6.2 Storage
- When not in use, store your KZ EDX Pro earphones in a clean, dry place, away from direct sunlight and extreme temperatures.
- Using a protective carrying case can help prevent tangling of the cable and protect the earphones from physical damage.
6.3 Cable Care
The 5N OFC Oxygen-Free Copper Flat Cable is designed for durability and to prevent entanglement. To prolong its life, avoid:
- Sharp bends or kinks in the cable.
- Excessive pulling or tugging on the cable, especially near the connectors.
- Exposing the cable to moisture or liquids.
Image: 5N OFC Oxygen-Free Copper Flat Cable.
7. Troubleshooting
If you encounter any issues with your KZ EDX Pro earphones, please refer to the following common problems and solutions:
- No Sound or Poor Sound Quality:
- Ensure the 3.5mm audio jack is fully inserted into your audio device.
- Check that the 2-pin cable connectors are securely attached to the earphone units.
- Verify the volume level on your audio source is not too low or muted.
- Clean the ear tips and earphone nozzles to remove any obstructions.
- Try connecting the earphones to a different audio device to rule out a source issue.
- Microphone Not Working (for mic variants):
- Confirm you have purchased the version with an inline microphone.
- Ensure the cable is securely connected to the earphone units.
- Check your audio device's settings to ensure the external microphone is selected and enabled.
- Test the microphone with a different device if possible.
- Earphones Feel Uncomfortable or Fall Out:
- Experiment with different sizes of silicone ear tips to find the best fit for your ears. A proper seal is essential for comfort and sound.
- Adjust the ear hooks to ensure they sit securely and comfortably over your ears.
- Cable Tangling:
- While the flat cable is designed to resist tangling, proper storage in a case can further prevent this.
8. Specifications
| Feature | Specification |
|---|---|
| Model | KZ-EDX Pro |
| Material | Metal |
| Item Condition | New |
| Category | Earphones & Headphones |
| Number Of Drivers | 1 |
| Driver Diameter | 10mm |
| Vocalism Principle | Dynamic |
| Communication | Wired |
| Connectors | 3.5 MM |
| Plug Type | L Bending |
| Pin Type | 0.75mm 2-Pin (C-type) |
| Cable Length | 125 ± 5 cm |
| Cable Type | Oxygen-free copper flat cable |
| Frequency Response Range | 10Hz - 20kHz |
| Sensitivity | 112dB |
| Resistance | 24Ω |
| With Microphone | Optional (depending on variant) |
| Control Button | Yes (on mic variants) |
| Waterproof | No |
| Active Noise-Cancellation | No |
| Support APP | No |
| Support Memory Card | No |
| Style | Ear Hook |
| Wearing Method | Ear hook |
| Certification | CE |
| Origin | Mainland China |
| Functions | For Mobile Phone, Internet Bar, Video Game, Monitor Headphone, HiFi Headphone, Sport |
Image: Product Parameter Summary.
9. User Tips
- Optimal Fit: For the best sound experience, especially bass response and noise isolation, ensure a proper seal with the ear tips. Experiment with the different sizes provided to find the most comfortable and secure fit for your ears.
- Cable Upgrades: The detachable 0.75mm 2-pin connector allows for easy replacement of the cable. You can also upgrade to a compatible Bluetooth module (sold separately) to convert your wired earphones into wireless ones.
- Sound Quality: Users often note enhanced bass and overall improved sound clarity compared to previous models. The dual magnetic dynamic unit contributes to a rich audio experience.
- Durability: The included oxygen-free copper flat cable is designed to be robust and resistant to tangling, contributing to the longevity of your earphones.
10. Frequently Asked Questions (FAQ)
- Q: What are the main functions of the KZ EDX Pro earphones?
- A: They are designed for various uses including HiFi listening, sports, video gaming, and as monitor headphones.
- Q: What type of audio input do they support?
- A: They support a standard 3.5mm audio jack input.
- Q: Are these earphones wireless or Bluetooth compatible?
- A: The KZ EDX Pro earphones are primarily wired. However, their 0.75mm 2-pin connector allows for upgrading to a compatible Bluetooth module (sold separately) for wireless functionality.
- Q: Do they come with a microphone?
- A: The KZ EDX Pro is available in versions both with and without an inline microphone. Please check your specific product variant.
- Q: Are the earphones waterproof?
- A: No, these earphones are not waterproof and should not be exposed to water or excessive moisture.
- Q: What is the cable length?
- A: The cable length is approximately 125 ± 5 cm.
- Q: What type of pin connector does the cable use?
- A: It uses a 0.75mm 2-pin connector, often referred to as a C-type pin.
11. Warranty and Support
For detailed warranty information, product support, or service inquiries, please refer to the official KZ website or contact the seller's customer service directly. Please retain your proof of purchase for any warranty claims.
