Stay part of the conversation when life gets noisy

Phonak Audéo™ EON Sphere E50 Hearing Aids

• Receiver-in-the-canal

• Swiss-engineered hearing technology

• Fully rechargeable

• Standard technology with 16 fine-tuning channels

• HYPERSONIC™ chip with Spheric Speech Clarity™ 3.0

From conversations at home to dinner with friends, Phonak Audéo EON Sphere E50 combines real-time speech separation, everyday automatic listening support and wireless connectivity in a compact, rechargeable design.

The standard technology level in the EON Sphere family, Sphere E50 provides Spheric Speech Clarity 3.0 through a manually selected Spheric Speech in Loud Noise program configured by your hearing care professional. Its 16 fine-tuning channels allow your provider to personalize sound to your hearing profile and listening preferences.

• Spheric Speech Clarity 3.0 separates speech from background noise in real time.

• HYPERSONIC processing powers the Sphere speech-separation technology.

• Manually selected Spheric Speech in Loud Noise provides access to Sphere processing when needed.

• AutoSense OS™ AI 8.0 adjusts automatically between supported everyday listening environments.

• Motion Sensor Hearing and WindBlock 2.0 support listening while moving and outdoors.

• Bluetooth® connectivity and Auracast™ broadcast audio connect you to compatible audio sources.

Speech clarity for busy surroundings

Restaurants, social gatherings and other noisy places can make following conversation difficult. Spheric Speech Clarity 3.0 uses deep neural network processing to separate speech from background noise in real time.

Powered by the dedicated HYPERSONIC chip, this technology supports listening when voices compete with surrounding sounds.

On Sphere E50, your hearing care professional configures Spheric Speech in Loud Noise as a manually selected program. You select this program when you want to use Sphere processing in a challenging listening situation.

Automatic support for everyday listening

AutoSense OS AI 8.0 recognizes your listening environment and coordinates the automatic programs and features available at the Sphere E50 technology level.

Automatic programs include:

• Speech in Noise

• Speech in Car

• Comfort in Noise

• Calm Situation

• Media speech and music streaming

These programs provide automatic adjustments as you move between quieter surroundings, conversations with background noise and car journeys.

Your hearing care professional can configure up to four additional programs for specific listening needs. Available options include Spheric Speech in Loud Noise, Music, acoustic phone use and custom listening situations.

Sound personalized for your hearing

Sphere E50 offers 16 fine-tuning channels, allowing your provider to adjust amplification across different frequency ranges. Receiver strength and earpiece selection are tailored to your hearing loss, comfort and listening preferences.

Additional fitting features help refine the experience:

• UltraZoom helps focus on a speaker directly in front of you in noisy surroundings.

• NoiseBlock helps manage background noise.

• WhistleBlock helps control feedback whistling.

• SoundRecover2 can be configured to improve access to high-frequency sounds.

• SoundRelax helps soften sudden sounds.

• Auto Acclimatization allows amplification to be introduced gradually when appropriate.

Follow-up adjustments help your provider address the situations where you need more support.

Hearing support while you’re moving

Motion Sensor Hearing uses movement information to adjust sound processing while you walk in noisy environments.

WindBlock 2.0 helps manage wind noise outdoors, adding support during walks, errands and other everyday activities.

• Motion-aware sound adjustment while walking in noise.

• Wind-noise management for outdoor listening.

• Automatic adaptation between supported listening situations.

Calls, music and connected entertainment

Audéo EON Sphere E50 supports Bluetooth Classic for calls and audio streaming from compatible phones and other devices.

Auracast broadcast audio adds access to compatible shared audio broadcasts where available.

• Stream calls, music, podcasts and other audio from compatible devices.

• Use Tap Control to answer or end calls and pause or resume streaming.

• Activate a compatible smartphone voice assistant through Tap Control.

• Connect with compatible Phonak accessories, including TV Connector, PartnerMic and RemoteControl.

Device compatibility should be checked for your intended setup. Accessories are available separately unless included in your selected package.

RogerDirect for listening across distance

Built-in RogerDirect™ compatibility allows audio from compatible Roger microphone systems to reach your hearing aids.

A Roger microphone can help when a speaker is farther away or background noise makes conversation difficult. Your hearing care professional can recommend a suitable microphone and explain its setup requirements.

Rechargeable power for your routine

Make charging part of your daily routine without handling disposable hearing aid batteries. Audéo EON Sphere E50 offers up to 38 hours of battery life on a full charge.

• Approximately 2.5 hours for a full charge, depending on remaining battery charge.

• Compatible with the desktop Phonak Charger RIC E.

• Compatible with Phonak ChargerGo RIC I E, which includes an integrated battery for portable charging.

Actual battery life varies with battery condition, hearing loss, listening environment, streaming and activated features. Charger inclusion depends on your selected package.

Comfortable fit and everyday protection

The compact receiver-in-the-canal design places the hearing aid behind your ear, with a small receiver fitted inside the ear canal. Each device weighs approximately 2.4 grams and measures 28.7 × 12.6 × 8.9 mm.

Compatible EasyGuard™ domes and selected custom earpieces provide options for a personalized fitting.

• Lightweight housing for everyday wear.

• IP68-rated water and dust resistance.

• Hydrophobic coating for added everyday protection.

• Receiver and earpiece options selected for your hearing needs.

Remove your hearing aids for swimming and follow the supplied cleaning and maintenance instructions.

Personal control with myPhonak

The compatible myPhonak app lets you manage hearing aid controls from your smartphone. Your provider can help you set up the app, explain the available adjustments and show you how to select your configured listening programs.

Professional programming and follow-up care allow you to refine the experience around your daily listening routine.

Choose your color

Audéo EON Sphere E50 is available in eight finishes:

• Sand Beige

• Sandalwood

• Chestnut

• Champagne

• Silver Gray

• Graphite Gray

• Velvet Black

• Sienna Red

Compatibility and fitting

Audéo EON Sphere E50 can accommodate a range of hearing losses depending on the selected receiver and earpiece. Your hearing care professional will determine the appropriate configuration for your needs.

Audéo EON Sphere is not compatible with CROS EON R. If you need a CROS or BiCROS system, ask your provider about the compatible Audéo EON R family.