A Receiver-in-Canal (RIC) hearing aid is a small, discreet hearing aid that consists of two parts: a case that sits behind the ear and a receiver that fits into the ear canal. The two parts are connected by a thin wire. 

RIC hearing aids are a popular choice for people with mild to severe hearing loss. They are suitable for various degrees of hearing loss and can include advanced features like noise reduction, Bluetooth connectivity, and directional microphones. 

Here are some pros and cons of RIC hearing aids:

Pros

• Smaller and more discreet than a BTE
• Can fit "open", which allows for more natural sound quality
• Quick to fit
• Long battery life
• Wireless option available

Cons 

• Less discreet than custom styles
• Speaker is more susceptible to earwax and moisture clogging compared to a BTE
• Does not offer as much amplification as BTE styles