1. Product Overview
The Connexx Sleeve 3.0 Vented Domes are designed to provide a comfortable and secure fit for your hearing aids. Made from medical-grade silicone, these domes protect your hearing aid components while ensuring optimal sound delivery. They are suitable for various ear canal sizes and are an essential accessory for maintaining the performance of compatible Signia and Rexton RIC hearing aids.

Figure 1: Connexx Sleeve 3.0 Vented Domes packaging, displaying six large vented domes.
2. Key Features
- Material: Constructed from durable, stainless medical-grade silicone for comfort and hygiene.
- Design: Vented design allows for natural sound perception and reduces occlusion effect.
- Secure Fit: Engineered to fasten securely to compatible hearing aids, preventing accidental detachment.
- Easy Maintenance: The silicone material is easy to wipe and clean.
- Compatibility: Specifically designed for use with Signia Pure or Styletto AX, and Motion X hearing aids, as well as Rexton RIC hearing aids.
- Packaging: Each pack contains 6 individual domes, ensuring a supply for regular replacement.
3. Setup and Installation
Proper installation of the Connexx Sleeve 3.0 Vented Domes is crucial for optimal hearing aid performance and comfort.
3.1 Attaching the Dome to Your Hearing Aid
- Ensure your hearing aid is clean and free of debris.
- Gently grasp the new Connexx Sleeve 3.0 Vented Dome by its base.
- Align the opening of the dome with the receiver (speaker) of your hearing aid.
- Carefully push the dome onto the receiver until it is firmly seated and secure. Do not force it.
- Verify that the dome is fully attached and does not wobble before inserting the hearing aid into your ear.
3.2 Inserting the Hearing Aid
Once the dome is securely attached, insert the hearing aid into your ear canal as instructed by your audiologist or hearing aid manual. The dome should sit comfortably and snugly within your ear, providing a good seal without causing discomfort.
4. Maintenance
Regular maintenance of your Connexx Sleeve 3.0 Vented Domes is essential for hygiene and to ensure consistent sound quality.
- Daily Cleaning: After each use, gently wipe the domes with a clean, dry cloth to remove any earwax or moisture.
- Monthly Replacement: For maximum speech clarity and hygiene, it is recommended to replace your Connexx 3.0 Sleeves monthly.
- Wax Guard Replacement: If your hearing aid uses Connexx 3.0 Nanocare Waxguards, replace them monthly in conjunction with the domes, or whenever your hearing aid's sound is blocked.
- Avoid Harsh Chemicals: Do not use alcohol, solvents, or other harsh chemicals to clean the domes, as this can damage the silicone material.
5. Troubleshooting
If you experience issues with your hearing aid related to the domes, consider the following:
| Problem | Possible Cause | Solution |
|---|---|---|
| No sound or weak sound from hearing aid. | Dome is blocked with earwax or debris. | Remove the dome and clean it thoroughly. If still blocked, replace the dome and the wax guard (if applicable). |
| Dome keeps sliding out of the ear. | Incorrect dome size or improper insertion. | Ensure the dome is fully seated on the hearing aid receiver. Consult your audiologist to confirm you are using the correct size (e.g., Large for this product). |
| Dome appears damaged or torn. | Normal wear and tear or accidental damage. | Replace the dome immediately with a new one. |
If problems persist after following these steps, please contact your hearing care professional.
6. Specifications
| Attribute | Detail |
|---|---|
| Product Name | Connexx Sleeve 3.0 Vented Domes |
| Brand | Signia (formerly Siemens) / Sivantos |
| Model Number | 10993682 |
| Material | Medical-grade Silicone |
| Type | Vented Dome / Sleeve |
| Size | Large (L Vented) |
| Quantity per Pack | 6 Count |
| Dimensions (Packaging) | 5 x 2.5 x 1 inches |
| Weight (Packaging) | 0.32 ounces |
7. Warranty and Support
For specific warranty information regarding your Connexx Sleeve 3.0 Vented Domes, please refer to the packaging or contact the manufacturer, WSAUD A/S, or your authorized Signia/Rexton dealer.
For technical support, product inquiries, or assistance with your hearing aids, please reach out to your hearing care professional or the official Signia/Rexton customer support channels.
This manual provides general guidance. Always follow the specific instructions provided by your hearing care professional.





