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Silk is the model people choose when the real obstacle isn’t their hearing, it’s the thought of somebody noticing. It’s a completely-in-canal device, which means it sits far enough inside that most people won’t spot it unless they’re looking. Here’s how it works, what it costs you in trade-offs, and who we’d steer somewhere else.
How small is it, really
Silk Charge&Go IX drops into the canal on a soft silicone sleeve called EarWear 3.0. Nothing sits behind your ear and there’s no wire running over the top. From the front you see nothing. From the side, someone would need to be looking into your ear at close range.
Because it uses a ready-made sleeve rather than a custom shell, there’s no ear impression and no wait on a lab. We can often fit you the same day you come in. If the standard sleeve doesn’t seal well in your ear, a custom mold is available instead, and that does add a wait.
One catch worth knowing before you fall in love with it. Silk comes in black and mocha only. The wider color choices you’ll see on Signia’s behind-the-ear models don’t apply here, though inside your ear canal it barely matters.
Does something this small actually work?
This is the fair question, and for years the honest answer about tiny in-the-ear devices was “not as well.” Two microphones spaced apart is how a hearing aid works out which direction a sound came from, and a device this small has room for one.
Silk gets around that with Binaural OneMic Directionality. The two aids talk to each other and combine what each one hears, so the pair behaves like a directional system even though each device has a single microphone. Signia says it’s the only completely-in-canal aid doing this. In practice it means you keep useful focus on the person in front of you in a noisy room, which older CIC devices simply couldn’t manage.
Battery life is no longer the compromise it used to be either. Silk runs up to 28 hours on a charge, takes a 30-minute quick top-up when you’re running late, and the case will recharge the aids around four times before it needs an outlet.
Signia Silk 3 IX, 5 IX and 7 IX
All three are the same size and the same shape. The number doesn’t change how loud they go. It changes how much work they do sorting speech out of background noise, which is why the difference is obvious in a restaurant and almost invisible in your kitchen.
| Level | Choose it if |
|---|---|
| Silk 3 IX | Most of your listening is at home, one or two people at a time, occasional quiet restaurant |
| Silk 5 IX | A mixed week. Some busy places, some quiet ones |
| Silk 7 IX | Large groups, noisy family events or a busy workplace most weeks |
Each level is sold left, right or as a pair. If only one ear needs help, you only buy one, though the directional feature above needs both to work.
Who should not buy Silk
We’d rather tell you now than take the return in six weeks.
- Anyone with stiff fingers, arthritis or shaky hands. A device this small has to be gripped and guided into the canal twice a day. That’s the single biggest reason Silk gets returned
- Anyone with poor near vision who can’t see to change a wax filter
- People who produce a lot of earwax. A device sitting in the canal gets blocked faster than one behind the ear. Manageable, but it means more upkeep
- Severe or profound hearing loss. There’s a ceiling on what a device this size can deliver. We’ll tell you at your test if you’re past it
- Anyone who has struggled with a plugged-up feeling before. Filling the ear canal can make your own voice sound boomy, an effect called the occlusion effect. Venting and Signia’s own voice processing handle it for most people, but not everyone
If two or more of those apply to you, look at Signia Pure Charge&Go IX instead. It sits behind the ear on a wire thin enough that most people still won’t notice it, and it’s far easier to handle.
What happens when you buy Silk from us
You’re tested and fitted by a doctor of audiology at one of our four offices, three on Staten Island and one in Holmdel, NJ. We check the shape and depth of your ear canal, because that decides whether the standard sleeve will seal properly or whether you need a custom mold.
Then we program the aids to your own test results and verify them with real-ear measurement, which puts a fine probe alongside the device and measures what’s actually reaching your eardrum. On a canal device that check matters more than usual, because how deep it sits changes the sound. Dr. Zhanneta Shapiro holds advanced training in this method.
We’ll also sit with you until you can get them in and out yourself. Not a demonstration, actual practice, both ears, until it’s easy. Follow-up visits, cleaning, rechecks and reprogramming continue after that.
Keeping them working
A canal device needs more attention than one behind the ear, and almost everything that goes wrong with Silk is wax. When somebody tells us their hearing aid has died, the filter is blocked roughly nine times out of ten.
Keep spare Signia wax guards at home and change them the moment sound goes dull or faint. If your ears produce wax heavily, book earwax removal before your fitting rather than after, so we’re measuring a clear canal.
Trial period and warranty
New York State law gives you a 45-day trial. If Silk turns out to be too fiddly, bring it back inside that window and switch to another style without starting over. That happens, and there’s no awkwardness about it.
- 45-day trial with money-back guarantee
- 3-year repair warranty
- 3 years loss and damage coverage, which is worth more on a device this small than on any other style
- Servicing up to 5 years after the warranty ends, as a paid repair
Signia Silk Charge&Go IX FAQ
Will anyone be able to tell I’m wearing them?
Not in ordinary conversation. Silk sits inside the canal with nothing behind the ear and no wire, so from the front there’s nothing to see. Somebody looking directly into your ear at close range would notice it. Ask a family member to check at your fitting.
Are they hard to get in and out?
There’s a knack, and most people have it inside a week. It needs a decent pinch grip and a bit of patience at first. We won’t let you leave the fitting until you can do both ears yourself without help.
How long does the battery last?
Up to 28 hours on a full charge, so a normal day is comfortable. A 30-minute quick charge gets you through an evening if you forgot overnight. The case holds around four full charges, which covers a long weekend away from an outlet.
What’s the difference between Silk 3 IX, 5 IX and 7 IX?
Not size and not volume. All three are identical to look at and go equally loud. The higher levels work harder at separating speech from background noise, so you notice the difference in a busy restaurant and barely notice it at home.
Can I wear Silk with only one aid?
Yes, and we sell them singly. Worth knowing that the directional feature works by having the two aids share information, so a single device won’t give you that benefit. If both ears have measurable loss, we’ll usually recommend a pair.
I have hearing in only one ear. Is there a version for that?
Signia makes CROS devices that route sound from an unusable ear to your good one. Our guide to CROS and BiCROS hearing aids explains how that works and who it suits. Bring your test results and we’ll tell you whether it applies to you.
Book a hearing evaluation
Call (718) 980-0188 or book online. We can often fit Silk the same day. Staten Island and Holmdel.