Hear More
Dual ISP (Integrated Signal Processing) Technology achieves precision and accuracy in sound reproduction. And the Audibility Extender works to help you hear high pitched sounds like a young child's voice or the beeps of a microwave oven or coffeemaker you may not have heard in years!
 

Hear Better
High Definition Clarity and ultimate sound quality! The TruSound System captures and preserves the naturalness of sounds – including speech.  Loud sounds are more comfortable and soft sounds are more audible.
 

Receiver-In-Canal (RIC) Technology
Provides ultimate sound quality, comfort, and cosmetics.
 

Improved Speech Understanding in Noise
Passion 440 hearing aids offer an Advanced High Definition Locator and Speech Enhancer for improved speech understanding in noise. It's like having 15 microphones in the hearing aid, each adjusting continuously to optimize how you hear sounds from different directions.
 

Ultimate Hearing of Soft and Distant Speech
Low Compression Threshold.
 

Relax
Zen, a Widex-only patented program, uses fractal technology to generate soothing harmonic tones and chimes which can aid you in relaxation.
 

Control
With SmartSpeak, your Passion 440 hearing aids verbally tell you what they are doing in your choice of 22 major languages!
 

Multiple Channels
Fifteen independent channels
 

Richer, Clearer Sounds Without Distortion
Extended Input Dynamic Range of 107 dB SPL
 

Better Hearing on the Telephone
Ultimate in telephone use. Excellent cell phone use.
 

Stops Hearing Aid Whistling
Multi-Directional Active Feedback Cancelling System stops hearing aid whistling before it occurs.
 

Long Battery Life
EcoTech II Technology for low current drain and longer battery life.
 

Comfortable
Open-Ear thin tube micro-sized models available for discreet and comfortable wear.
 

Size and Color Options
Incredibly small hearing aid with 12 colors to choose from.
 

Improved Fitting and Use
Sound Diary II logs hearing aid use in different environments.
 

Protect Your Investment
Nanocare Wax Protection System is a state-of-the-art way to protect your valuable in-the-ear and completely-in-the-canal hearing aids from wax and moisture damage.