Ultra-small and high-performance – with a mix of exciting design and incredible technology.
What technology is inside the Passion 440?
advanced technology that has been compared to the
evolution of television from older Black & White and
Color TV sets to today’s High Definition TVs.
quality! The TruSound System captures and preserves the
naturalness of sounds – including speech. Loud sounds are
more comfortable and soft sounds are more audible.
to generate soothing harmonic tones and chimes which can
aid you in relaxation.
Features & Benefits
- 15 Channels
- DUAL ISP
- High Definition Clarity
- TruSound System
- Advanced High Definition Locator
- Speech Enhancer
- Optional Remote Control
- Multi-Directional Active Feedback Cancelling System
- Long Batter Life – EcoTech II Technology
- Open-Ear thin tube micro-sized models available
- Available in a variety of colors
- Sound Diary II
- Nanocare Wax Protection System