9 Types of Hearing Aids
9 Types of Hearing Aids: BTE, RIC/RITE, ITE, ITC, CIC, IIC, BAHA & CROS/BiCROS
Hearing aids come in a range of styles and technologies to suit different degrees of hearing loss, lifestyle needs, and cosmetic preferences. If you’re researching the types of hearing aids, it helps to understand how each option fits, how it performs, and who it’s best suited for.
In this guide, we break down the most common types of hearing aids — including BTE, RIC/RITE, ITE, ITC, CIC, IIC, rechargeable options, BAHA, and CROS/BiCROS systems — so you can make a confident, informed decision. The right hearing aid can make a noticeable difference to hearing, communication, and day-to-day confidence, but the best choice depends on your hearing test results and individual needs.
Quick Comparison: Hearing Aid Styles
| Style | Best For | Visibility | Key Benefit | A Common Consideration |
|---|---|---|---|---|
| BTE | Mild to profound | More visible | Durable + strong amplification | Slightly larger behind the ear |
| RIC/RITE | Mild to severe | Discreet | Natural sound + modern design | Receiver in canal needs routine cleaning |
| ITE | Mild to severe | Moderate | Easier handling than smaller styles | More visible than canal styles |
| ITC | Mild to moderate | Discreet | Custom comfort + less visible | May be tricky with dexterity |
| CIC | Mild to moderate | Very discreet | Reduced wind noise | Small size can be harder to handle |
| IIC | Mild to moderate | Most discreet | Virtually invisible | Not suitable for all ear canals |
| Rechargeable | Many styles | Varies | Convenience (no battery changes) | Charging routine required |
| BAHA | Conductive loss / single-sided deafness | Varies | Bypasses outer/middle ear issues | May involve surgical/non-surgical pathway |
| CROS/BiCROS | Single-sided hearing loss | Varies | Routes sound to better ear | Needs correct candidacy + setup |
1. Behind-the-Ear (BTE) Hearing Aids
Best for: Mild to profound hearing loss
BTE hearing aids sit behind the ear and connect to an earmould or thin tube that fits into the ear canal. They’re known for being durable, powerful, and easy to handle.
Benefits:
- Suitable for many age groups (including children)
- Strong amplification options
- Often longer battery life
- Easier to clean and maintain than smaller styles
2. Receiver-in-Canal (RIC) / Receiver-in-the-Ear (RITE) Hearing Aids
Best for: Mild to severe hearing loss
RIC/RITE hearing aids are similar to BTEs, but the speaker (receiver) sits inside the ear canal. This design can support clearer, more natural sound and a discreet look.
Benefits:
- Discreet design
- Excellent sound quality
- Comfortable fit
- Popular modern option
3. In-the-Ear (ITE) Hearing Aids
Best for: Mild to severe hearing loss
ITE hearing aids fit entirely inside the outer ear and are custom-made to your ear shape. Because they’re larger than canal styles, they can be easier to insert and remove.
Benefits:
- Easier to handle than smaller models
- Can include user controls (depending on model)
- Often suitable if dexterity is a concern
4. In-the-Canal (ITC) Hearing Aids
Best for: Mild to moderate hearing loss
ITC hearing aids sit partly inside the ear canal, making them less visible than ITE models while still offering a custom fit.
Benefits:
- Smaller and more discreet than ITE styles
- Natural sound experience
- Custom-fitted for comfort
5. Completely-in-Canal (CIC) Hearing Aids
Best for: Mild to moderate hearing loss
CIC hearing aids sit deeper in the ear canal and are designed to be barely visible for many wearers.
Benefits:
- Very discreet appearance
- Reduced wind noise
- Natural listening experience for many users
6. Invisible-in-Canal (IIC) Hearing Aids
Best for: Mild to moderate hearing loss
IIC hearing aids are placed deep inside the ear canal and are virtually invisible. Because they sit further in, not everyone is a candidate — ear canal shape and comfort matter.
Benefits:
- Maximum discretion
- Excellent cosmetic appeal
- Supports natural sound localisation for many people
7. Rechargeable Hearing Aids
Best for: Many hearing aid styles
Rechargeable hearing aids use built-in lithium-ion batteries instead of disposable batteries. They’re available across multiple styles (including BTE and RIC/RITE options).
Benefits:
- Convenient daily use
- No regular battery changes required
- More environmentally friendly than disposable batteries
8. Bone-Anchored Hearing Aids (BAHA)
Best for: Conductive hearing loss, single-sided deafness (in specific cases)
BAHA systems transmit sound through bone vibration rather than through the ear canal. They may be recommended when traditional hearing aids are not suitable for certain hearing profiles.
Benefits:
- Can bypass outer and middle ear problems
- Clear sound transmission for appropriate candidates
- Surgical and non-surgical options may be available (depending on your needs)
9. CROS & BiCROS Hearing Aids
Best for: Single-sided hearing loss
CROS systems send sound from the poorer ear to the better ear, helping improve awareness and speech understanding — especially in challenging listening situations. BiCROS is similar but also provides amplification in the better ear when needed.
Benefits:
- Improved sound awareness
- Better understanding in noisy environments
- Helpful support for single-sided hearing loss
How to Choose the Right Hearing Aid
The best option depends on a combination of your hearing results and your daily listening needs. Key factors include:
- Degree and type of hearing loss — your hearing test results guide suitable options
- Lifestyle — work meetings, restaurants, phone calls, TV, outdoors, music
- Manual dexterity and comfort — how easy it is to insert/remove and clean
- Cosmetic preference — more discreet vs easier handling
- Budget and long-term support — follow-ups, fine-tuning, maintenance
A professional hearing assessment with an audiologist is essential to confirm the type and degree of hearing loss, and to match you with the most suitable style and features.
Hearing, Listening, and Communication Support
Hearing loss can affect how clearly you understand speech — especially in background noise — and may impact confidence in everyday conversations. In some cases (particularly for children), hearing challenges may also affect speech and language development. If communication is being impacted, a coordinated plan (hearing support plus communication support when needed) can make a meaningful difference.
FAQs: Types of Hearing Aids
1) What are the main types of hearing aids?
The most common types include Behind-the-Ear (BTE), Receiver-in-Canal/Receiver-in-the-Ear (RIC/RITE), In-the-Ear (ITE), In-the-Canal (ITC), Completely-in-Canal (CIC), and Invisible-in-Canal (IIC). There are also specialised systems such as rechargeable hearing aids, bone-anchored hearing aids (BAHA), and CROS/BiCROS devices for single-sided hearing loss.
2) What is the difference between BTE and RIC/RITE hearing aids?
Both sit behind the ear, but RIC/RITE hearing aids place the speaker inside the ear canal, which often supports a discreet fit and natural sound quality. BTE hearing aids connect to an earmould or tube and are often chosen for durability and stronger amplification needs.
3) Which hearing aid styles are the most discreet?
The most discreet options are usually CIC and IIC hearing aids because they sit deep in the ear canal. ITC hearing aids are also less visible than larger custom models. The best discreet option depends on your ear canal shape, comfort, and hearing needs.
4) Are rechargeable hearing aids worth it?
Rechargeable hearing aids are popular because they’re convenient, easy to use, and remove the need for frequent battery changes. They’re available across multiple hearing aid styles and can be an excellent option if you prefer a simpler daily routine.
5) What are CROS and BiCROS hearing aids used for?
CROS devices are designed for single-sided hearing loss, routing sound from the poorer ear to the better ear. BiCROS devices do the same but also provide amplification in the better ear when there is hearing loss on that side too.
6) What is a BAHA and who is it for?
A BAHA transmits sound through bone vibration rather than through the ear canal. It may be recommended for certain types of conductive hearing loss or single-sided deafness, particularly when traditional hearing aids are not suitable.
7) Do I need a hearing test before choosing a hearing aid?
Yes. A hearing assessment identifies the type and degree of hearing loss and helps guide the most suitable hearing aid style, fit, and programming. It also supports better long-term outcomes through fine-tuning and follow-up.
8) Can hearing loss affect communication or speech clarity?
Yes. Hearing loss can reduce speech clarity — especially in noisy environments — and may impact communication at home, work, and school. If communication is being affected (and particularly for children’s speech and language development), it’s important to get the right support plan in place.
Conclusion
There is no one-size-fits-all solution when it comes to hearing aids. The best choice depends on your hearing test results, lifestyle and listening needs, dexterity, cosmetic preferences, and budget. With the right selection and correct programming, hearing aids can make everyday conversations clearer and improve overall quality of life.
A professional hearing assessment with an audiologist is the best way to guide hearing aid selection and ensure the best fit and performance over time. If you’d like personalised advice on the types of hearing aids — and which option would suit you best — contact Kylie Durbach at Cape Town Mediclinic for an assessment and hearing aid discussion.