Phonak Serenity Choice Hearing Protection
A Sonova brand
A World Full of Noise and Loud Sounds
Approximately 1.1 billion people worldwide are at risk of noise-induced hearing loss.
In the USA alone, 22 million workers report hazardous noise in the workplace.
How Loud is Too Loud?
70% of people exposed to loud noise never or rarely wear hearing protection.
Excessive noise exposure above 85 dB can lead to hearing damage. Loud noises, whether prolonged or short-term, can cause fatigue of the sensory hair cells in the ear, potentially leading to temporary hearing loss or tinnitus. If the volume exceeds safe limits, it can cause permanent damage to the sensory cells, resulting in irreversible hearing loss.
| Decibel | Sound Level |
|---|---|
| 0 | Silence |
| 10 | Whispering |
| 20 | Rustling Leaves |
| 30 | Running Dishwasher |
| 40 | Moderate Rain |
| 50 | Air Conditioning |
| 60 | Normal Conversation |
| 70 | Average iPod Volume |
| 80 | Airplane Cabin |
| 90 | Hair Dryer |
| 100 | Motorsport |
| 110 | Chainsaw |
| 120 | Rock Concert |
| 130 | Jackhammer |
| 140 | Gunshot |
Don't Mute the World – Just Filter Out the Noise
Phonak Serenity Choice™ suppresses noise and loud sounds from 8 to 22 NRR (Noise Reduction Rating US) or 15 to 30 SNR (Single Number Rating EU).
Lets the Ear Breathe
Phonak Serenity Choice™ ventilates the ear, allowing it to breathe and preventing moisture buildup.
Important Sounds and Speech Remain Audible
Phonak Serenity Choice™ preserves relevant tones and speech, enabling situational awareness and communication.
Phonak Serenity Choice™ Plus
Custom-fit hearing protection for frequent use. Individually tailored earplugs with different filters for various applications. Custom-made for a perfect fit, high wearing comfort, and maximum hearing protection. Available in two materials (silicone and acrylic) and two sizes (Full Concha and Mini).
Phonak Serenity Choice™
Universal hearing protection for occasional use. These protective earplugs are available in three standard sizes (S, M, L), with two acoustic filters and a case. Different filters are available depending on the application.
How to Choose the Right Serenity Choice
Step 1: Determine the Area of Application
- Music: Concerts, open-air events, festivals, performances; musicians, music lovers, concert-goers.
- Work: DIY and gardening; industry, factories, agriculture; road construction, civil engineering.
- Shooting & Hunting: Sport shooting, hunting; impulse noises.
- Motorsport: Motorsport activities; racing events.
- Fly & Travel: Airplanes, public transport.
- Comfort: Open spaces, open-plan offices; schools, lecture halls.
- Sleep: Snoring; traffic, street noise, construction noise.
- Swim: Swimming, surfing, water sports.
Step 2: Universal or Custom-Fit
- Universal: Serenity Choice hearing protection is a great entry-level product for occasional use. Available for 8 areas of application.
- Custom-Fit: Serenity Choice Plus is ideal for those who need hearing protection constantly and for whom fit and comfort are paramount. Serenity Choice Plus also offers different filter options with varying levels of protection.
Step 3: Choose the Level of Protection
This applies only to custom-fit products from Serenity Choice Plus.
Consider the following factors when selecting the most suitable filter/damping level:
- Level of noise exposure
- Whether communication is also required
- Duration of noise exposure
Example: A sound technician is exposed to loud music for 3 to 4 hours a day. We know that the maximum noise exposure that can be safely endured for 4 hours is 88 dBA. To work in this environment for 4 hours, 12 dB of protection is required. Serenity Choice Plus with a KM15 filter would be sufficient. However, if the person stays in this environment longer, they will need more protection.
Product Overview of Phonak Serenity Choice
| Application | Filter | Protection Level | Universal Hearing Protection | Custom-Fit "Full Concha" | Custom-Fit "Mini" |
|---|---|---|---|---|---|
| Music | KM15 | Low | n.z. | Silicone | Acrylic |
| Music | KM20 | Medium | n.z. | Silicone | Acrylic |
| Music | KM25 | High | • | Silicone | Acrylic |
| Shooting & Hunting | KM25 (Impulse) | High (Impulse) | • | Silicone | Acrylic |
| Motorsport | KM20 | Medium | n.z. | Silicone | Acrylic |
| Motorsport | KM25 | High | • | Silicone | Acrylic |
| Motorsport | KM30 | Max. | n.z. | Silicone | Acrylic |
| Work | KM20 | Medium | n.z. | Silicone | Acrylic |
| Work | KM25 | High | • | Silicone | Acrylic |
| Work | KM30 | Max. | n.z. | Silicone | Acrylic |
| Comfort | KM10 | Low | • | n.z. | Silicone |
| Sleep | No Filter (Sealed) | High | • | n.z. | Silicone |
| Fly & Travel | KM15 | Low | • | Silicone | Acrylic |
| Swim | KR5 | Water | • | Silicone | n.z. |
Color Options and More
Color Options for Silicone: Clear, Black, Blue opaque, Red opaque, Orange opaque, Green opaque, Yellow opaque.
Color Options for Acrylic: Clear, Black, Blue (L) / Red (R).
Color Options for Sleep Earplugs: Blue transparent, Yellow transparent, Clear transparent, Green transparent, Red transparent.
Color Options for Swim Earplugs: Dark Blue, Dark Red, Fluorescent Green, Fluorescent Yellow, Skin Tone, Sky Blue.
Further Available Options: Lanyard, extended lanyard, cord with safety breakaway (except Swim and Sleep), metal detection (Work and Music only).
Tester for Acoustic Leakage
Ensures the Best Fit Every Time
The Acoustic Leakage Tester (ALT) ensures the correct damping performance of a fitted earplug and verifies that it seals properly. This is a portable leakage tester used with a user-friendly app for iOS devices. Download the Easy Line ALT app from the App Store (iOS devices only).
Main Benefits:
- Ensures products function with an ideal fit
- Demonstrates professionalism and sets you apart from competitors
- Highlight the importance of a good fit/positioning with live measurement
The Set Includes:
- Acoustic sensor unit
- Calibration unit
- Connector for attaching the sensor to the acrylic earplug
- Case and instructions
- Tool for filter removal
Damping Performance in Detail
Custom-Fit – Average Damping according to CE and ANSI¹
Music
Serenity Choice Music offers discreet and comfortable hearing protection without compromising sound quality. With an innovative acoustic mesh and a membrane filter, the product evenly reduces noise levels at both low and high frequencies. This allows you to enjoy crystal-clear and unadulterated music for hours at a safe and pleasant volume.
Noise Reduction: [visual indicator]
Music Quality: [visual indicator]
Work
Serenity Choice Work is the ideal personal protective equipment for noisy work environments. These earplugs provide reliable hearing protection by filtering out harmful noise (80-100 dB) and can be worn for up to 8 hours continuously. Thanks to the precise fit and natural ventilation of the ear, they offer all-day wearing comfort without compromising safety.
Noise Reduction: [visual indicator]
Situational Awareness: [visual indicator]
Motorsport
The Serenity Choice Motorsport hearing protection was specially developed for motorcyclists and reduces motor, wind, and helmet noise to a safe level. At speeds of 100 km/h, the noise level inside the helmet can reach 95 to 100 dB. This can be harmful to your hearing after just 15 minutes. The filters reduce harmful noise while still allowing clear speech intelligibility over the radio. They are comfortable and secure, making them perfect for all-day rides or motorsport events.
Noise Reduction: [visual indicator]
Situational Awareness: [visual indicator]
Shooting & Hunting
The Shooting & Hunting impulse filters allow for the differentiation of various noise levels and ensure that you can perceive essential environmental sounds such as rustling leaves or breaking twigs. When firing a shot, your ears are protected from harmful peak sound pressure, allowing you to remain alert and safe.
For impulse noises like gunshots, the Impulse Peak Input Loss (IPIL) provides a more accurate measurement than conventional SNR/NRR ratings. IPIL assesses how effectively hearing protection dampens high-level impulse noises in different decibel ranges.
Noise Reduction: [visual indicator]
Reduction of Loud Noises: [visual indicator]
Fly & Travel
Serenity Choice Fly & Travel is your perfect companion for relaxed travel. Whether on an airplane or in public transport – these high-quality earplugs offer optimal protection and maximum comfort. They reduce annoying background noises such as engine noise, voices, and cabin noise, allowing you to enjoy your journey in peace. Thanks to innovative membrane filters, you will experience a more pleasant, more relaxed journey – from start to arrival.
Noise Reduction: [visual indicator]
Situational Awareness: [visual indicator]
Swim*
Serenity Choice Swim earplugs prevent water from entering the ear while allowing for full situational awareness. With a low-damping filter (approx. 5 dB), they not only keep water out of your ears but also allow you to perceive ambient sounds. Unlike conventional swimming earplugs, Serenity Choice Swim ensures you can enjoy your time in the water while staying protected and connected.
Water Protection: [visual indicator]
Swim-friendly: [visual indicator]
Comfort*
Serenity Choice Comfort features a filter with low damping (approx. 10 dB) that reduces annoying background noise while allowing for clear and natural hearing. They are perfect for improving concentration and comfort, ensuring you stay connected to your surroundings without overwhelming noise.
Noise Reduction: [visual indicator]
Improved Concentration: [visual indicator]
Sleep*
Street noise, noisy neighbors, or a snoring partner – intrusive noises can disturb your rest. Serenity Choice Sleep reduces unwanted noise, allowing you to sleep peacefully. The custom-fit earplugs are made of extra-soft silicone for a secure and comfortable fit, even for side sleepers. They are perfect for shift workers, frequent travelers, or anyone who desires quiet night's sleep.
Noise Reduction: [visual indicator]
Comfort: [visual indicator]
*These products are not classified as hearing protection but offer the other benefits described above.
Universal – Average Damping according to CE and ANSI¹
Serenity Choice™ Music
[Graph showing damping levels for Serenity Choice Music]
| Filter | Frequency [Hz] | 125 | 250 | 500 | 1,000 | 2,000 | 4,000 | 8,000 | NRR | SNR |
|---|---|---|---|---|---|---|---|---|---|---|
| KM20 | Damping [dB] | 23.7 | 22.2 | 22.1 | 25.8 | 23.7 | 15.7 | 15.4 | 10 | 17 |
Serenity Choice™ Work
[Graph showing damping levels for Serenity Choice Work]
| Filter | Frequency [Hz] | 125 | 250 | 500 | 1,000 | 2,000 | 4,000 | 8,000 | NRR | SNR |
|---|---|---|---|---|---|---|---|---|---|---|
| K125 | Damping [dB] | 22.6 | 21.5 | 21.6 | 24.5 | 30.9 | 22.15 | 35.2 | 16 | 24 |
Serenity Choice™ Motorsport
[Graph showing damping levels for Serenity Choice Motorsport]
| Filter | Frequency [Hz] | 125 | 250 | 500 | 1,000 | 2,000 | 4,000 | 8,000 | NRR | SNR |
|---|---|---|---|---|---|---|---|---|---|---|
| KM15 | Damping [dB] | 16.6 | 15.1 | 15.0 | 15.8 | 18.6 | 16.3 | 19.2 | 7 | 15 |
Serenity Choice™ Fly & Travel
[Graph showing damping levels for Serenity Choice Fly & Travel]
| Filter | Frequency [Hz] | 125 | 250 | 500 | 1,000 | 2,000 | 4,000 | 8,000 | NRR | SNR |
|---|---|---|---|---|---|---|---|---|---|---|
| KM15 | Damping [dB] | 16.6 | 15.1 | 15.0 | 15.8 | 18.6 | 16.3 | 19.2 | 7 | 15 |
Serenity Choice™ Shooting & Hunting
[Graph showing impulse peak input loss for Serenity Choice Shooting & Hunting]
| Filter | Impulse Peak Level [dB] | 130 | 150 | 158 | 166 |
|---|---|---|---|---|---|
| KIM12 | Impulse Peak Input Loss (IPIL) | 26.3 | 31.1 | 33.0 | 33.7 |
Serenity Choice™ Sleep
[Graph showing damping levels for Serenity Choice Sleep]
| Filter | Frequency [Hz] | 125 | 250 | 500 | 1,000 | 2,000 | 4,000 | 8,000 | NRR | SNR |
|---|---|---|---|---|---|---|---|---|---|---|
| KI25 | Damping [dB] | 22.6 | 21.5 | 21.6 | 24.5 | 30.9 | 22.1 | 35.2 | 16 | 24 |
Serenity Choice™ Comfort
[Graph showing damping levels for Serenity Choice Comfort]
| Filter | Frequency [Hz] | 125 | 250 | 500 | 1,000 | 2,000 | 4,000 | 8,000 | NRR | SNR |
|---|---|---|---|---|---|---|---|---|---|---|
| KR15 | Damping [dB] | 10.3 | 11.7 | 13.6 | 15.9 | 23.4 | 19.1 | 19.6 | 9 | 16 |
¹ SNR (Single Number Rating): The term used in the European standard EN-352-2 to express the overall attenuation of a hearing protector in a single number. NRR (Noise Reduction Rating): The term used in the American standard ANSI S3.19:1974 to express the overall attenuation of a hearing protector in a single number. SNR and NRR differ slightly from each other because different formulas are used to derive them. For the graphs, we have used the average of CE and ANSI.
life is on
Since 1947, Phonak has been dedicated to enabling people to access new sound worlds and thus improve their quality of life. Even when the company was founded, we at Phonak were guided by a central assumption: we believe that the ability to hear well is closely linked to well-being and thus significantly contributes to enjoying life to the fullest. In fact, there is a direct connection between our hearing ability and our emotional, cognitive, and physical well-being. That is why Phonak has set itself the goal of offering the most diverse portfolio of innovative hearing solutions – both now and in the future. Phonak works closely with hearing care professionals and focuses on what really matters: improved speech understanding, more quality of life, and a positive impact on society as a whole.
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