For many people, the decision to seek help for hearing loss is delayed by one concern above all others: 'I don't want people to know I wear a hearing aid.' This concern is understandable — and it is directly addressed by invisible-in-canal (IIC) and completely-in-canal (CIC) hearing aids. These custom-made devices sit so deep in the ear canal that they are completely hidden from view, even in close conversation. For the right candidate, they are transformative.
What Are Invisible Hearing Aids (IIC vs CIC)?
IIC (Invisible-in-Canal) is the deepest-fitting custom hearing aid — it sits in the second bend of the ear canal, completely out of sight. CIC (Completely-in-Canal) sits slightly shallower — in the first portion of the bony canal — and may have a tiny removal handle just visible at the canal entrance. Both are custom-made from an impression of your specific ear canal, ensuring a precise fit and natural sound quality.
| Style | Visibility | Features | Best For |
|---|---|---|---|
| IIC (Invisible-in-Canal) | Completely invisible | No Bluetooth, size 10 battery (3-5 days) | Cosmetic priority, mild-moderate loss |
| CIC (Completely-in-Canal) | Virtually invisible | Some models have Bluetooth, size 312 battery | Mild-moderate loss, more features than IIC |
| ITC (In-the-Canal) | Partially visible | Full features, longer battery | Moderate-moderately severe loss |
| ITE (In-the-Ear) | Visible in concha | All features, easy to handle | Moderate-severe, manual dexterity issues |
| RIC (Receiver-in-Canal) | Small, behind the ear | All features, rechargeable, Bluetooth | Mild-profound, most popular globally |
| BTE (Behind-the-Ear) | Behind ear, visible | Highest power, most robust | Severe-profound, children |
The Sound Quality Advantage of IIC Hearing Aids
Invisible hearing aids have an acoustic advantage that most people don't realise: by sitting deep in the ear canal, they benefit from the natural sound-gathering properties of the pinna (outer ear). The pinna collects and filters sound, adding directional cues that the brain uses to locate sounds in 3D space. IIC aids, sitting inside the canal, capture this pinna-processed sound rather than picking it up from behind the ear like BTE/RIC aids. Many IIC users report a more natural, 'inside-the-head' sound quality — and better localisation of sounds.
Who Is a Candidate for Invisible Hearing Aids?
Good candidates for IIC/CIC:
- Adults with mild to moderately severe hearing loss (up to ~80 dB HL)
- Patients with ear canals large enough to accommodate the custom device (determined at impression-taking)
- Those with cosmetic concerns as a primary motivation for help-seeking
- Active individuals who want aids that won't fall out during exercise
- Glasses wearers — no behind-the-ear component to interfere with glasses frames
- Professional settings where visible hearing aids are a concern
NOT suitable for IIC/CIC:
- Severe to profound hearing loss (insufficient amplification possible in tiny device)
- Very small, narrow, or unusually shaped ear canals (impression may show this)
- Chronic ear infections or active ear drainage
- Young children (ears grow, requiring frequent new impressions)
- Those who prioritise rechargeable batteries (IIC is too small for rechargeable cells)
- Those who need Bluetooth streaming (true IIC devices cannot include Bluetooth chips)
- Significant manual dexterity issues — IIC aids are very small and require precision to insert/remove
Invisible Hearing Aid Brands Available at Ideal Hearing Care Center
| Brand | Model | Key Feature | Price (PKR per pair) |
|---|---|---|---|
| Phonak | Virto M-Titanium | Titanium shell — most durable IIC ever made, very small | 360,000 – 560,000 |
| Signia | Insio Charge&Go IX | Only rechargeable custom aid — CIC/ITE style | 320,000 – 560,000 |
| Widex | MOMENT CIC | Most natural sound quality, Pure Sound processing | 320,000 – 600,000 |
| Oticon | Own CIC | BrainHearing technology in custom form factor | 300,000 – 520,000 |
| Starkey | Genesis AI CIC | AI processing with fall detection, unique to Starkey | 340,000 – 580,000 |
| Rexton | Custom CIC | Most affordable genuine custom option | 160,000 – 280,000 |
The Custom Fitting Process: From Impression to Fitting
- 1Comprehensive Pure Tone Audiometry (PTA test) — confirms you are a candidate for custom aids
- 2Otoscopy — ear canal examination to check for earwax and assess canal suitability
- 3Ear impression — a soft material is introduced into the canal with a foam block to protect the eardrum; 5-10 minutes to set
- 4Impression dispatch — the impression is sent to the hearing aid manufacturer who builds your unique device in 2-3 weeks
- 5Fitting appointment — the custom device is inserted, Real Ear Measurement (REM) is performed to verify amplification targets are met
- 6Fine-tuning — adjustments based on your feedback in the first 2-4 weeks; follow-up at 1 month
Invisible Hearing Aids in Rawalpindi and Islamabad
Ideal Hearing Care Center has the most experience with custom IIC and CIC hearing aids in the Rawalpindi-Islamabad corridor. Patients from Saddar, Bahria Town, Cantt, Faizabad, Raja Bazar, Saidpur Road, and across Islamabad visit our centre for custom hearing aid fittings. Our audiologist has completed over 500 custom ear impressions and coordinates directly with manufacturer technical teams for complex canal shapes. Located opposite Gate #1 of Holy Family Hospital, Satellite Town, Rawalpindi.
The Phonak Virto M-Titanium is the world's smallest and most durable IIC hearing aid — 60% smaller than conventional IIC aids and made from biocompatible titanium. It is available at Ideal Hearing Care Center Rawalpindi.
Frequently Asked Questions About Invisible Hearing Aids
Are invisible hearing aids as good as behind-the-ear models?
For mild to moderate hearing loss, invisible IIC/CIC aids perform excellently and have unique advantages: natural pinna sound processing, wind noise reduction (the ear canal is sheltered), and security during physical activity. However, BTE and RIC aids have significant advantages for severe-profound loss, offer more features (rechargeability, Bluetooth, longer battery life), and are easier to handle. The 'best' hearing aid is the one fitted correctly to your specific audiogram and lifestyle — not the most expensive or most invisible one.
How much do invisible hearing aids cost in Pakistan?
Custom IIC hearing aids in Pakistan start from approximately Rs. 80,000 per ear for entry-level models and range to Rs. 280,000+ per ear for premium models like the Phonak Virto M-Titanium. The price includes: ear impression taking, custom manufacturing at the factory, professional fitting appointment, Real Ear Measurement verification, and follow-up visits. CIC models may be slightly less expensive than true IIC aids. Hearing machine price for custom invisible models reflects the bespoke manufacturing involved.
How do I clean and care for an IIC hearing aid?
IIC aids are cleaned daily using a wax pick/loop and soft brush provided at fitting. The receiver port (sound outlet) should be checked for earwax every morning before insertion. Wax filters should be replaced every 4-8 weeks, or sooner if muffled sound is noticed. IIC aids must be stored in a desiccant (drying) case each night — they are exposed to more earwax and moisture than any other hearing aid style. Professional cleaning every 3-6 months at our Rawalpindi clinic is recommended.
Where can I get a custom IIC hearing aid fitted in Rawalpindi?
Ideal Hearing Care Center provides custom IIC and CIC hearing aid fitting from all major international brands in Rawalpindi. We take ear impressions in-house, dispatch directly to manufacturers, and perform Real Ear Measurement at fitting to verify the aids meet your audiogram targets. Located opposite Gate #1 of Holy Family Hospital, E-Block Satellite Town, Rawalpindi. Serving patients from across Rawalpindi and Islamabad. Call 051-6137199 or WhatsApp 0328-0000510.
Visit Ideal Hearing Care Center — Rawalpindi's Custom Hearing Aid Specialists
Office #1, Ground Floor, Opposite Gate #1 Holy Family Hospital, Rajput Street, E-Block Satellite Town, Rawalpindi. Serving patients from Satellite Town, Saddar, Bahria Town, Faizabad, Saidpur Road, Raja Bazar, Cantt, and all of Islamabad. Open Mon–Sat: 10:00 AM – 9:00 PM. Call 051-6137199 | WhatsApp 0328-0000510.