Linsoul KZ EDX Pro X In-Ear Earphone User Manual

1. Introduction

Thank you for choosing the Linsoul KZ EDX Pro X in-ear earphones. This manual provides essential information to help you get the most out of your new audio device, including setup instructions, operational guidelines, maintenance tips, and troubleshooting advice. Please read this manual carefully before using the product.

2. What's in the Box

Upon unboxing your Linsoul KZ EDX Pro X earphones, please verify that all the following components are included:

KZ EDX Pro X In-Ear Earphones (Left and Right units)
Detachable 2-Pin Cable with Microphone
Silicone Ear Tips (S, M, L sizes)
User Manual (this document)

Contents of the KZ EDX Pro X earphone box, including earphones, cable, ear tips, and user manual.

Image: All components included in the KZ EDX Pro X package.

3. Product Overview

The KZ EDX Pro X earphones feature a single dynamic driver design with a transparent resin shell and a detachable 2-pin cable. The ergonomic shape is designed for comfortable and secure fit.

Front view of the Linsoul KZ EDX Pro X earphones with detachable cable.

Image: Linsoul KZ EDX Pro X earphones with cable attached.

Close-up view of the Linsoul KZ EDX Pro X earphone units without the cable.

Image: Close-up of the earphone units, highlighting the transparent shell and metal faceplate.

4. Setup

4.1 Attaching the Detachable Cable

Identify the left (L) and right (R) earphone units and cable connectors. The cable connectors are typically marked with 'L' and 'R' or have a colored indicator (e.g., blue for left, red for right).
Align the 2-pin connector on the cable with the corresponding socket on the earphone unit. Ensure the pins are correctly oriented.
Gently push the connector into the socket until it is firmly seated. Do not force it.
Repeat for the other earphone unit.

Diagram showing how to connect the detachable 2-pin cable to the earphone unit.

Image: Proper connection of the detachable cable to the earphone.

4.2 Choosing and Installing Ear Tips

Select the ear tips that provide the best seal and comfort for your ears. A good seal is crucial for optimal sound quality and bass response.

Gently remove the pre-installed ear tips by pulling them off the nozzle.
Choose a pair of ear tips (Small, Medium, or Large) that fit snugly in your ear canal.
Push the chosen ear tip onto the earphone nozzle until it is securely attached.

Various sizes of silicone ear tips for the KZ EDX Pro X earphones.

Image: Selection of ear tips for personalized fit.

4.3 Wearing the Earphones

The KZ EDX Pro X earphones are designed to be worn with the cable over the ear for a secure and comfortable fit, especially during movement.

Insert the earphone unit into your ear canal.
Guide the cable over the top and behind your ear. The pre-formed ear hook section of the cable should rest comfortably over your ear.
Adjust the earphone and cable until you achieve a comfortable and secure fit with a good seal.

5. Operating Instructions

5.1 Connecting to an Audio Source

Plug the 3.5mm jack of the earphone cable into the headphone port of your audio device (smartphone, tablet, computer, digital audio player, etc.).

5.2 Basic Audio Playback

Once connected, play audio from your device. Adjust the volume using your device's volume controls.

5.3 Using the In-line Microphone and Remote (if applicable)

Your KZ EDX Pro X cable may include an in-line microphone and a single-button remote for media control and calls.

Single Press: Play/Pause music; Answer/End call.
Double Press: Skip to next track.
Triple Press: Skip to previous track.
Long Press: Activate voice assistant (e.g., Siri, Google Assistant) or reject call.

6. Maintenance

6.1 Cleaning

Earphone Units: Wipe the earphone shells with a soft, dry, lint-free cloth. Do not use harsh chemicals or abrasive materials.
Ear Tips: Remove ear tips and wash them with mild soap and water. Rinse thoroughly and allow them to dry completely before reattaching.
Nozzles: Gently clean any earwax or debris from the earphone nozzles using a small, soft brush or a cleaning tool. Be careful not to push debris further into the earphone.

6.2 Storage

When not in use, store your earphones in a clean, dry place, preferably in a protective case, to prevent tangling, damage, and dust accumulation. Avoid extreme temperatures and humidity.

6.3 Cable Care

Handle the detachable cable with care. Avoid sharp bends, excessive pulling, or twisting, as this can damage the internal wires. When disconnecting, always pull from the connector housing, not the cable itself.

7. Troubleshooting

Problem	Possible Cause	Solution
No sound or low volume	Cable not fully connected Incorrect ear tip size/seal Audio source volume too low Damaged cable or earphone unit	Ensure cable is firmly connected to both earphones and audio source. Try different ear tip sizes to achieve a proper seal. Increase volume on your audio device. Test with another audio device or cable if possible.
Distorted sound	Volume too high Poor audio file quality Damaged driver	Lower the volume. Try playing a different audio file or source. If distortion persists, contact customer support.
Microphone not working	Cable not fully connected Device settings Damaged microphone	Ensure cable is fully connected. Check your device's audio input settings. Test with another device.

8. Specifications

Feature	Detail
Model Name	KZ EDX Pro X
Driver Type	Single Dynamic Driver
Connectivity	Wired (3.5mm Jack)
Cable Feature	Detachable 2-Pin
Impedance	23 Ohm
Sensitivity	108 dB
Frequency Range	20-40000Hz
Noise Control	Passive Noise Cancellation
Material	Plastic (Transparent Resin)
Color	Cyan
Item Weight	2.11 ounces

9. Warranty and Support

The Linsoul KZ EDX Pro X earphones come with a standard warranty. Please refer to the warranty card included in your package for specific terms and conditions. For technical support, warranty claims, or any other inquiries, please contact the seller or Linsoul customer service through their official channels. Keep your purchase receipt as proof of purchase.