1. Introduction
Thank you for choosing HIQUE 45 MM Replacement Headphone Earpads. These earpads are designed to refresh your headphones, providing enhanced comfort and improved sound quality. Made with soft protein leather and upgraded memory foam, they offer a comfortable listening experience and improved noise isolation. This manual provides detailed instructions for installation, usage, maintenance, and troubleshooting to ensure optimal performance and longevity of your new earpads.

Image 1: HIQUE Professional Ear Pads in various colors, shown on headphones.
2. Installation Guide
Proper installation is crucial for the comfort and performance of your new earpads. Please follow these steps carefully. If you are unfamiliar with the process, searching for instructional videos online for your specific headphone model is recommended.
2.1 Preparation
- Identify Earpad Size: Ensure you have the correct 45 MM size for your headphones.
- Gather Tools: You may need a small flat-head tool or a toothpick to assist with installation, especially for tight fits.

Image 2: A pair of HIQUE earpads with a 45 MM measurement indicated by an arrow. This image helps confirm the size.
2.2 Step-by-Step Installation
- Remove Old Earpads: Gently pull out the old cushions from your headphones. It is critical to remove any original adhesive completely to ensure a clean surface for the new earpads.
- Position New Earpad: Align the new earpad with the headphone cup. Start by hooking the earpad's edge over a notched area or a specific point on the headphone cup.
- Secure the Earpad: While holding firmly, rotate the headphone cup and carefully work the earpad's rim into the groove around the headphone speaker. Ensure the material is taut and fully seated within the groove. For tight fits, a toothpick can help gently guide the fabric.
- Check Fit: Once installed, gently press around the edges to ensure the earpad is securely attached and there are no gaps.

Image 3: Diagram illustrating the four steps for installing replacement earpads onto headphones.
Note: Some headphone models may have a very tight fit. Patience and gentle manipulation are key to successful installation without damaging the earpads or headphones.
3. Usage
Your HIQUE replacement earpads are designed to enhance your listening experience. The protein leather and memory foam construction provide:
- Enhanced Comfort: The soft materials conform to your ears, reducing pressure during extended use.
- Improved Sound Quality: The upgraded memory foam helps in noise blocking, leading to a clearer and more immersive audio experience.

Image 4: A close-up view of the fine protein leather material and stitching of the HIQUE earpads.
4. Maintenance and Care
To ensure the longevity and hygiene of your earpads, regular cleaning and proper care are recommended.
- Regular Cleaning: Gently wipe the surface of the earpads with a soft, damp cloth. Avoid using harsh chemicals or abrasive cleaners, as these can damage the protein leather.
- Hygiene: Earpads can accumulate sweat and bacteria over time. Regular cleaning helps maintain hygiene and prevents the buildup of contaminants.
- Storage: When not in use, store your headphones in a clean, dry place away from direct sunlight and extreme temperatures.
- Avoid Punctures: Be careful not to puncture or tear the earpad material, as this can compromise comfort and sound isolation.

Image 5: A detailed view of a HIQUE ear cushion, highlighting its texture and construction.
5. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Earpads do not fit or are difficult to install. | Incorrect size purchased, or residual adhesive from old earpads. |
|
| Reduced sound quality or poor noise isolation. | Earpads not fully seated, or damage to the earpad material. |
|
| Earpads feel uncomfortable after installation. | Improper installation or new material needs to break in. |
|
6. Specifications
| Feature | Detail |
|---|---|
| Brand | HIQUE |
| Model | Universal Replacement Earpads (45 MM) |
| Material | Protein Leather (Leatherette) and Memory Foam |
| Color | Black |
| Compatible Devices | Most headphone models requiring 45 MM earpads (e.g., Sennheiser, AKG, HifiMan, ATH, Philips, Fostex, Sony, Beats by Dr. Dre) |
7. Support and Warranty
For any questions, concerns, or support regarding your HIQUE replacement earpads, please refer to the seller's contact information on the platform where the product was purchased. While specific warranty details are not provided in this manual, most products come with a standard return or replacement policy. Please check your purchase documentation for details.
For additional assistance, you may visit the HIQUE Store on Amazon.