Phonak Audéo™ E90 Sphere

Phonak Audéo EON 90 Sphere Hearing Aids

Experience a new level of speech clarity with the Phonak Audéo EON 90 Sphere, an advanced rechargeable RIC hearing aid designed to help you stay connected in challenging listening environments. Powered by Phonak’s latest AI technology and Spheric Speech Clarity™ 3.0, EON 90 Sphere is engineered to distinguish speech from surrounding noise, helping conversations feel clearer and easier to follow—even when multiple people are talking.

Advanced AI-Powered Speech Clarity

At the heart of the Audéo EON 90 Sphere is Phonak’s Hypersonic™ AI Chip, which supports advanced sound processing in real time. Its Spheric Speech Clarity™ 3.0 technology is designed to separate speech from background noise from different directions, helping you focus on the voices that matter most.

The hearing aid also features AutoSenseOS™ AI 8.0, which intelligently recognizes your listening environment and automatically adjusts the hearing settings to provide a more personalized listening experience.

Designed for Comfortable, Discreet Wear

The Audéo EON 90 Sphere features a smaller and slimmer design compared with the previous Sphere generation. Its lightweight construction is designed for comfortable, all-day wear while maintaining the technology needed for demanding listening situations.

Seamless Bluetooth & Auracast Connectivity

Stay connected to the devices and entertainment you use every day. Audéo EON 90 Sphere supports universal Bluetooth connectivity, allowing you to stream phone calls, music and TV audio directly to your hearing aids from compatible devices.

With support for Auracast™ broadcast audio, you can also access compatible broadcasts in public spaces such as theaters, museums, lecture halls and other shared environments.

Rechargeable Power for Your Day

Audéo EON 90 Sphere is built for everyday convenience with a rechargeable battery offering up to 38 hours of battery life on a full charge, depending on hearing loss, streaming use, environmental conditions and the selected feature settings.

Easier Hearing Aid Maintenance

Phonak EasyGuard™ domes feature a sealed design intended to help protect the receiver from earwax while allowing sound to pass through. This can make routine maintenance easier and help support consistent device performance.

Key Features

• Spheric Speech Clarity™ 3.0 for enhanced speech understanding in noisy environments
• Hypersonic™ AI Chip for advanced AI-powered sound processing
• AutoSenseOS™ AI 8.0 for automatic environmental adjustments
• Universal Bluetooth connectivity for calls, music and TV streaming
• Auracast™ broadcast audio support
• Rechargeable design with up to 38 hours of battery life
• Smaller, slimmer and lightweight design for discreet all-day comfort
• EasyGuard™ domes designed to simplify hearing aid maintenance
• Suitable for mild to profound hearing loss

Why Choose Phonak Audéo EON 90 Sphere?

Whether you're having dinner with family, attending a meeting, enjoying entertainment or navigating a busy public space, the Audéo EON 90 Sphere is designed to adapt to your surroundings and help make important conversations easier to follow. Combining AI-powered speech processing, modern connectivity, rechargeable convenience and a discreet design, it offers a sophisticated hearing solution for people who want clearer communication throughout their day.