defean for H12 headset
defean Replacement Ear Pads User Manual
For Mpow 059 / H5 / H1 / H4 / H21 / BH059A Bluetooth Headphones
Introduction
This manual provides detailed instructions for the installation, maintenance, and specifications of your new defean replacement ear pads. These ear pads are designed to restore comfort and sound quality to your compatible Mpow Bluetooth headphones, offering a premium listening experience with enhanced noise isolation.
Compatibility
These defean replacement ear pads are specifically designed to be compatible with the following Mpow Bluetooth headphone models:
- Mpow 059
- Mpow H5
- Mpow H1
- Mpow H4
- Mpow H21
- Mpow BH059A

Figure 1: Compatibility overview with Mpow headphone models.
Features
The defean replacement ear pads offer several key features designed for an optimal listening experience:
- Premium Materials: Constructed with high-quality protein leather for durability and a soft touch, combined with high-density memory foam for superior comfort.
- Enhanced Sound Isolation: The memory foam core provides excellent noise cancellation, allowing for a more immersive audio experience.
- Comfortable Fit: Designed for a slow rebound effect, ensuring incredible comfort during extended listening sessions.
- Durable Construction: Protein leather is resistant to tearing, ensuring a longer lifespan for your ear pads.

Figure 2: Front view of the defean replacement ear pads.
Installation Guide
Replacing your old ear pads with new defean ear pads is a straightforward process. Follow these steps carefully to ensure a proper fit and optimal performance.
Tools Required:
- Your Mpow Bluetooth Headphones
- defean Replacement Ear Pads (1 Pair)
Step-by-Step Installation:
- Remove Old Ear Pads: Gently twist and pull the old ear pads off your headphones. They are typically held in place by a plastic ring or adhesive. Be careful not to damage the headphone's speaker unit.
- Retrieve Plastic Ring: If your old ear pads have a plastic mounting ring embedded within them, carefully remove this ring. This ring is essential for attaching the new ear pads.
- Insert Ring into New Pads: Take one of the new defean ear pads. Carefully insert the plastic mounting ring you retrieved from the old pad into the designated groove inside the new ear pad. Ensure it sits snugly and evenly.
- Attach New Pads to Headphones: Align the new ear pad (with the plastic ring inserted) with the headphone's ear cup. Gently press and twist the ear pad onto the headphone until it clicks or snaps securely into place. Ensure the entire circumference of the ear pad is properly seated.
- Repeat for Second Pad: Follow the same steps for the other ear pad.

Figure 3: Visual guide for ear pad replacement.
Once both ear pads are installed, gently test their attachment to ensure they are firm and do not easily detach. Enjoy your refreshed headphones!
Maintenance
Proper care and maintenance will extend the lifespan of your defean replacement ear pads and ensure continued comfort and hygiene.
- Cleaning: Wipe the surface of the ear pads regularly with a soft, damp cloth. For deeper cleaning, use a mild soap solution, but avoid harsh chemicals or abrasive cleaners. Ensure the pads are completely dry before use.
- Avoid Moisture: Do not submerge the ear pads in water. Excessive moisture can damage the materials and foam.
- Storage: When not in use, store your headphones in a clean, dry place away from direct sunlight and extreme temperatures.
- Handle Gently: Avoid pulling or stretching the ear pads excessively, especially during installation or removal, to prevent tearing of the protein leather.
Troubleshooting
If you encounter any issues with your defean replacement ear pads, refer to the following common problems and solutions:
- Ear Pads Do Not Fit:
- Check Compatibility: Ensure your headphone model is listed under the compatible models section. These pads are specifically designed for Mpow 059, H5, H1, H4, H21, and BH059A.
- Verify Plastic Ring: Confirm that the original plastic mounting ring from your old ear pads has been correctly inserted into the new defean pads. Without this ring, the pads will not attach securely.
- Proper Alignment: Ensure the ear pad is correctly aligned with the headphone's ear cup before attempting to snap it into place.
- Reduced Sound Quality/Noise Isolation:
- Check Installation: Ensure both ear pads are fully and securely attached to the headphones, with no gaps. A loose fit can compromise sound isolation.
- Material Integrity: Inspect the ear pads for any tears or damage that might affect their sealing capabilities.
- Discomfort During Use:
- Break-in Period: New ear pads may feel slightly different initially. Allow a short break-in period for the memory foam to conform to your ears.
- Proper Positioning: Ensure the headphones are worn correctly on your head, with the ear pads fully covering your ears.
If the issue persists after following these steps, please contact defean customer support for further assistance.
Specifications
| Attribute | Detail |
|---|---|
| Brand | defean |
| Compatible Headsets | Mpow 059 / H5 / H1 / H4 / H21 / BH059A Bluetooth Headphones |
| Materials | Protein Leather + Memory Foam |
| Size (1 Piece) | Approximately 3.2 inches (diameter/length for oval shape) |
| Weight (1 Piece) | Approximately 0.15 oz (4.25 g) |
| Color | Black |
Warranty and Support
defean products are manufactured under strict quality inspection to ensure reliability and performance.
- Warranty: All defean products come with a 12-Month worry-free warranty.
- Technical Support: Free lifetime technical support is provided for all defean products.
- Customer Service: For any questions, issues, replacements, or refunds concerning your purchase, please feel free to contact defean customer service. We aim to reply within 24 hours.
Your satisfaction is our priority. Please reach out if you require any assistance.
Ask a question about this manual
Ask about setup, troubleshooting, compatibility, parts, safety, or missing instructions. Manuals+ will review the question and use this page’s manual context to help answer it.