Compatible partsSignia Styletto AXparts and accessories
Genuine domes, wax filters and accessories for the Signia Styletto AX (EarWear 3.0 platform).
- EarWear 3.0 platform
- 2 compatible parts
- Genuine OEM
- Fast US shipping
Compatible domes
EarWear 3.0 domes that fit the Signia Styletto AX.
SigniaIn StockSignia & Rexton EarWear 3.0 Domes - 6 Per Pack
Signia & Rexton EarWear 3.0 Domes - Latest generation eartips for Signia AX/IX and Rexton Bi-Core/Reach hearing aids Available in Open and Tulip styles 6 domes per pack Medical-grade silicone material Compatible Hearing Aids Signia: Pure IX, Pure AX, Pure Charge&Go AX, Styletto AX, Styletto IX, Motion X, Silk IX (Sleeves only) Rexton: Bi-Core, Reach Important: EarWear 3.0 domes are NOT compatible with older Signia X, Nx, Primax, Binax, or micon models - those require Click Domes 2.0.
$12.99
SigniaIn StockSignia & Rexton EarWear 3.0 Sleeves - 6 Per Pack
Signia & Rexton EarWear 3.0 Sleeves - Latest generation sleeves for Signia AX/IX and Rexton Bi-Core/Reach hearing aids Available in Vented, Closed, and Power styles 6 sleeves per pack Medical-grade silicone material Compatible Hearing Aids Signia: Pure IX, Pure AX, Pure Charge&Go AX, Styletto AX, Styletto IX, Motion X, Silk IX Rexton: Bi-Core, Reach Note: Silk IX hearing aids are compatible with EarWear 3.0 Sleeves only (not domes). Important: EarWear 3.0 sleeves are NOT compatible with older Signia X, Nx, Primax, Binax, or micon models - those require Click Sleeves 2.0.
$12.99
This is a rechargeable model — no disposable batteries to buy. The domes above are the parts you'll replace as they wear.
- Genuine partsOEM-quality, no knock-offs
- Fast US shippingShips quickly within the US
- Easy returns30-day hassle-free returns
- Expert supportReal hearing specialists
Other Signia Styletto AX parts
Also compatible with this platform — not stocked at HearingTracker yet.
Charger
- Styletto AX Charger
- Styletto Connect Charger
- Styletto Dry&Clean Charger
- Styletto X Charing Case
Filters
- Signia WaxGuard 3.0 NanoCare
- Signia WaxGuard 3.0 NanoCare XL
Receiver/Speaker Wire
- Signia Earwear 3.0 Receivers
Bluetooth Wireless Accessories
- StreamLine Mic
- miniPocket
- StreamLine TV
How to choose the right domes
Match the size
Domes are sized in millimetres (typically 6–12 mm). Use the same size your audiologist fitted — too small whistles, too large feels tight.
Match the style
Open domes keep the ear canal ventilated, generally for mild to moderate loss; closed and power domes seal more sound in, generally for moderate loss or worse. Tulip and double-vent styles sit in between.
Replace every 2–3 months
Swap domes when they discolour, stiffen or tear. Fresh domes keep sound clean and prevent earwax reaching the receiver.
Not sure which dome size you need?
The Dome Finder walks you through it by brand and model.
Frequently asked questions
What domes does the Signia Styletto AX use?
The Signia Styletto AX uses EarWear 3.0 domes. Available styles include Open Eartips 3.0, Tulip Eartips 3.0, Vented Sleeve 3.0, Closed Sleeve 3.0 and Power Sleeve 3.0. Match the size (in millimetres) and style your audiologist fitted — it's usually printed on your current dome. Not sure which to pick? Send us a photo and we'll match it.
How often should I replace the domes on the Signia Styletto AX?
Replace the domes every 2–3 months, or sooner if one discolours, hardens or tears. Fresh domes keep the sound clear and stop earwax reaching the receiver.
Is the Signia Styletto AX rechargeable, or does it use batteries?
The Signia Styletto AX is rechargeable — it charges in its case rather than taking disposable batteries, so there are no batteries to buy.
Will these parts fit my Signia Styletto AX?
Yes — every part on this page is matched to the EarWear 3.0 platform the Signia Styletto AX uses. If you'd like us to double-check before you order, just get in touch with your device details.