ReSound Key BTE 88

ReSound Key BTE 88 Accessories & Compatibility Guide | Japebo

Looking for the right ReSound Key BTE 88 accessories? This guide is made to help you confirm compatibility and choose the correct parts for your hearing aid, so you can replace worn components, improve comfort, and keep sound quality consistent. If you’re unsure what fits your ReSound Key BTE 88, use the explanations below to identify the accessory type you need and what to check before you buy.

What accessories are typically replaced on a ReSound Key BTE 88?
Most day-to-day maintenance involves small parts that affect comfort, retention, and sound cleanliness. Depending on your exact fitting configuration, common replacement accessories include:

Ear domes / tips (for open or closed fittings on thin tube or receiver-based setups)
Wax protection (filters/guards used to reduce earwax reaching the sound outlet)
Tubes (if your BTE uses thin tubes rather than a custom earmould)
Receivers (only if your fitting is RIE/RIC-style rather than classic tube-to-earmould)
Earmoulds / hooks / retention parts (if applicable to your exact BTE fitting)

The key is that “BTE” can be fitted in more than one way. The correct accessory depends on whether your ReSound Key BTE 88 uses a thin tube with a dome, a custom earmould, or a receiver-style solution.

Compatibility: what to check before choosing ReSound Key BTE 88 parts
To make sure you’re buying the right accessory for ReSound Key BTE 88, check these points first:

Your current setup: dome + thin tube, custom earmould, or receiver-in-ear style.
Exact part family: ReSound uses different dome and wax-protection systems across models and fittings.
Size and type: domes and some filters come in multiple sizes/variants that look similar but fit and sound different.

If you already have the old part, the safest method is to match the name/shape/size to your existing accessory. If you don’t, use the selecti