---
product_id: 638978170
title: "6pcs/lot Size #13 Preformed Sound Tube BTE Earmold Hearing Aid Tubing (3.5 * 2mm with Tube Lock)"
brand: "soundlink"
price: "R$260"
currency: BRL
in_stock: true
url: https://www.desertcart.com.br/products/638978170-6pcs-lot-size-13-preformed-sound-tube-bte-earmold-hearing
store_origin: BR
region: Brazil
---

# Replace every 6 months for optimal clarity Secure Tube Lock for hassle-free installation 3.5mm outer diameter precision fit 6pcs/lot Size #13 Preformed Sound Tube BTE Earmold Hearing Aid Tubing (3.5 * 2mm with Tube Lock)

**Brand:** soundlink
**Price:** R$260
**Availability:** ✅ In Stock

## Summary

> 🔊 Upgrade your hearing aid game with SOUNDLINK’s precision tubes—comfort and clarity, locked in!

## Quick Answers

- **What is this?** 6pcs/lot Size #13 Preformed Sound Tube BTE Earmold Hearing Aid Tubing (3.5 * 2mm with Tube Lock) by soundlink
- **How much does it cost?** R$260 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.br](https://www.desertcart.com.br/products/638978170-6pcs-lot-size-13-preformed-sound-tube-bte-earmold-hearing)

## Best For

- soundlink enthusiasts

## Why This Product

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

## Key Features

- • **Value Pack:** 6 tubes per pack ensures you’re always prepared for timely replacements
- • **Universal Fit:** Industry standard #13 size fits most adult BTE hearing aids seamlessly
- • **Durable Design:** Thick wall tubing (3.5mm O.D.) resists hardening from UV and oils
- • **Enhanced Comfort:** Prevents stiffness buildup that causes discomfort and sound degradation
- • **DIY Tube Replacement:** Save time and money by changing tubes yourself without audiologist visits

## Overview

SOUNDLINK’s 6-pack of preformed #13 BTE earmold hearing aid tubes feature a 3.5mm outer diameter and secure tube lock, designed for easy DIY replacement. These durable tubes prevent hardening caused by skin oils and UV exposure, ensuring consistent sound quality and comfort. Compatible with most adult BTE hearing aids, they offer a cost-effective solution to maintain optimal hearing aid performance every six months.

## Description

All Behind the Ear (BTE) hearing aid tubes harden and should be changed at least every six months. Many people find it beneficial or necessary to change them more frequently. BTE hearing aids become uncomfortable and more difficult to wear as the tubes become progressively stiffer. Also, it is claimed the sound transmission through hearing aid tubes deteriorates as the tubes harden. What Makes Tubes Harden? Oil from the skin and products used on a person's hair cause tubes to harden.Additionally, people who spend more time outdoors find their tubes need changing more frequently because the UV rays from sunlight and extremes in temperatures cause tubes to harden faster.All the tubes in this listing are industry standard size #13 and fit most BTE hearing aids for adults. This Outside Diameter and a name describing the wall thickness are commonly used to identify the different tubes. The descriptive names and Outside Diameters (O.D.) of the tubes referred to in this listing are as follows:Medium Wall - 0.122"or 3.2 mm O.D., Thick Wall- 0.138'' or 3.5 O.D.Notice: Tubes that have been modified, installed, attempted to be installed, have come in contact with a personal hearing aid or earmold or used in any way CANNOT be returned for exchange or refund because we cannot resell Personal Health care Consumables. Package included:6 × Preformed BTE Earmold Hearing Aid Tubes

## Features

- Preformed BTE Earmold Hearing Aid Tubes with PLASTIC tube clock
- Change hearing aid tubes by yourself without going to the audiologist for tubing replacements,saving both time and money!
- Used for soft earmold,connects with earmold and BTE
- Outer diameter 3.5mm , inner diameter 2mm.
- 6pcs/Pack

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Units | 1 Count |
| Brand | SOUNDLINK |

## Product Details

- **Brand:** SOUNDLINK
- **Colour:** Transparent
- **Material:** Plastic
- **Style:** Behind-the-Ear
- **Model name:** Size #13

## Images

![6pcs/lot Size #13 Preformed Sound Tube BTE Earmold Hearing Aid Tubing (3.5 * 2mm with Tube Lock) - Image 1](https://m.media-amazon.com/images/I/51f4be06hPL.jpg)

## Questions & Answers

**Q: How is this installed ?  Do you have a video?**
A: There may be a YouTube video on it I'd suggest searching for fitting hearing tubes behind ear or something like that

**Q: Is this consider size 13 thick trs?**
A: 12 is the standard size  13 is a bit thicker good for replacement . The retainer type listed is for replacement of tubes using retainers If not presenr retainers you might have to counter sink the tube hole.There are many types of 13 thicker tubes . They are usually used on high power hearing aides

**Q: Does the tube lock go all the way inside the earmold?**
A: Ear molds that are made for tube locks yes.  My ear molds do not have this feature so I simple remove the lock.  The tubes themselves are great.

**Q: phonak naida paradise 70**
A: Are you asking if this will fit Naida Paradise P70? I used them for Naida Paradise P90. BUT the locks tore up my custom molds. So I no longer use them as it cost $180 to get new molds.

## Frequently Bought Together

- 6pcs/lot Size #13 Preformed Sound Tube BTE Earmold Hearing Aid Tubing (3.5 * 2mm with tube lock)
- Excelta 5.00" Tube Expanding Plier
- Soundlink 6pcs/lot Size #13 Preformed BTE Earmold Hearing Aid Tubes (3.2 * 2mm)

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*Product available on Desertcart Brazil*
*Store origin: BR*
*Last updated: 2026-01-28*