---
product_id: 486135362
title: "Small Open Dome 4.0 for Marvel Hearing aids"
brand: "phonak"
price: "€ 42.60"
currency: EUR
in_stock: true
url: https://www.desertcart.ie/products/486135362-small-open-dome-4-0-for-marvel-hearing-aids
store_origin: IE
region: Ireland
---

# Sleek in-ear silicone fit Precision sound isolation Rechargeable lithium-polymer compatible Small Open Dome 4.0 for Marvel Hearing aids

**Brand:** phonak
**Price:** € 42.60
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your hearing game with Phonak’s Small Open Dome 4.0 – where comfort meets cutting-edge clarity!

## Quick Answers

- **What is this?** Small Open Dome 4.0 for Marvel Hearing aids by phonak
- **How much does it cost?** € 42.60 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ie](https://www.desertcart.ie/products/486135362-small-open-dome-4-0-for-marvel-hearing-aids)

## Best For

- phonak enthusiasts

## Why This Product

- Trusted phonak brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Rechargeable Ready:** Supports lithium-polymer rechargeable batteries for eco-friendly, hassle-free power.
- • **Bulk Pack Convenience:** Includes 10 domes per pack—stay prepared and never miss a beat.
- • **Discreet & Lightweight:** Ultra-light 2.83g design offers all-day comfort without compromising style or function.
- • **Crystal-Clear Sound Isolation:** Experience immersive audio with advanced silicone domes designed for optimal noise control.
- • **Seamless Marvel Compatibility:** Specifically engineered for the latest Marvel hearing aids, ensuring perfect fit and performance.

## Overview

Phonak Small Open Dome 4.0 is a pack of 10 silicone domes designed exclusively for the Marvel hearing aids released in late 2018. Lightweight and discreet, these domes provide superior sound isolation and a comfortable in-ear fit. Compatible with rechargeable lithium-polymer batteries, they ensure seamless integration with your device for an enhanced listening experience.

## Description

Small Open Dome 4.0 for Marvel Hearing aids

## Features

- For use with the NEW Marvel hearing aids released 11/2018.
- Pack contains 10 domes.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Phonak |
| Colour | Black |
| Material | Silicone |
| Model Name | E104 |
| Power Source | Battery Powered |
| Item Weight | 0.1 Ounces |
| Fit Type | In-Ear |
| Compatible Devices | Television, Tablet, Smartphone |
| Recommended Uses For Product | For use with Phonak Marvel hearing aids |
| Control Type | App Control |
| Battery Cell Composition | Polymer |
| Battery Description | Lithium-Polymer rechargeable |
| Rechargeable Battery Included | Yes |
| Form Factor | In-Ear |
| Noise Control | Sound Isolation |
| Global Trade Identification Number | 07613275690390 |
| Manufacturer | Sonova |
| Model number | E104 |
| Number of Memory Sticks | 1 |
| Item Weight | 2.83 g |
| Package Dimensions | 6.3 x 2.11 x 0.41 cm; 2.83 g |
| Item model number | E104 |
| Battery type | Lithium-Polymer rechargeable |
| Are batteries included? | No |

## Product Details

- **Brand:** Phonak
- **Colour:** Black
- **Material:** Silicone
- **Model Name:** E104
- **Power Source:** Battery Powered

## Images

![Small Open Dome 4.0 for Marvel Hearing aids - Image 1](https://m.media-amazon.com/images/I/61tFg3XFqkL.jpg)

## Questions & Answers

**Q: What are the deninsions accoss the widest part (top) mine is 9 mm's?  I am trying to figure out the size I need (small, medium or large)?**
A: small open approximately  5 mm
medium open approx  7 mm
large open appox  10 mm

**Q: Are these 054-0785?**
A: yes

**Q: Costco 10.0T fit?**
A: Contact the Costco Hearing Center for the recommended dome for the 10.0

**Q: What type of material are these made of?**
A: Medical grade silicone.

## Frequently Bought Together

- Phonak Small Open Dome 4.0 for Marvel Hearing aids
- Phonak CeruShield Disk Wax Guards for Marvel Hearing aids (2 Pack)
- Phonak Medium Open Dome 4.0 for Marvel Hearing aids

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**Shop now:** [https://www.desertcart.ie/products/486135362-small-open-dome-4-0-for-marvel-hearing-aids](https://www.desertcart.ie/products/486135362-small-open-dome-4-0-for-marvel-hearing-aids)

---

*Product available on Desertcart Ireland*
*Store origin: IE*
*Last updated: 2026-02-24*