Phonak Bolero M vs. Sennheiser Conversation Clear Plus

Check out our comparison of the Phonak Bolero M vs Sennheiser Conversation Clear Plus. Listen to audio samples and see how the two hearing aids differ in terms of sound performance, features, accessories, and more.

Phonak Bolero M M M90
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$4,598 per pair
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Score
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Sennheiser Conversation Clear Plus
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Product Overview

Form Factor
Behind The Ear - FusionForm FactorThis type of hearing aid is fitted behind the ear. Sound is channeled to the ear through either a thin or standard tube. A custom-fitted mold may or may not be required.
EarbudForm FactorNon-custom earbud style device.
Expert Rating
Score
0.0
User Rating
3.7
2 reviews
Hearing Loss LevelHearing Loss LevelThis represents HearingTracker's best guess on suitability. Please consult a licensed audiologist to confirm your own candidacy for this device.
MildModerateSevereProfound
MildModerateSevereProfound
Product Features
Hands-freeRechargeableiPhoneAndroidTelecoilIP68
Hands-freeRechargeableiPhoneAndroidTelecoil

Expert Ratings

Compare comprehensive test results and expert opinions.

Bolero M
Conversation Clear Plus
Bolero M
Conversation Clear Plus
3.7AVERAGE

The Sennheiser Conversation Clear Plus is a pair of true wireless stereo earbuds designed to enhance speech clarity in noisy environments, featuring advanced speech amplification, beamforming directional microphones, and active noise cancellation. While not classified as hearing aids, these earbuds offer customizable sound settings through an app and are best suited for those with normal or mild hearing loss looking for improved communication in challenging listening situations.

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Bolero M
Conversation Clear Plus
4.1ABOVE AVERAGE

Sennheiser Conversation Clear Plus achieved a SoundScore of 4.07/5 and a SoundGrade of A in HearAdvisor lab testing. It ranked #4 of 8 Amplification Product devices tested. The Amplification Product category average SoundScore was 2.91/5.

Bolero M
Conversation Clear Plus
4.0BELOW AVERAGE

Conversation Clear Plus advanced earbuds have a lower ingress rating of IPx4, indicating modest water resistance. However I found their build quality decent and they do come with a nice case for storage and charging.

Bolero M
Conversation Clear Plus
2.3BELOW AVERAGE

There is much to like about these advanced earbuds, but I found the 9 hours battery life disappointing. Given their shorter life, and 5 hour recharge time, you will likely have to use them situationally throughout your day. The included portable charger is a nice addition though adding an extra 27 hours of use.

Bolero M
Conversation Clear Plus
5.0EXCELLENT

I found Conversation Clear Plus to deliver excellent audio quality while streaming and during hands-free calls, which is available for both iOS and Android devices. The app also offers a "blend" feature which streaming which is a nice touch.

Bolero M
Conversation Clear Plus
3.7BELOW AVERAGE

Sennheiser's Sound Control mobile app offers several useful features without being overly complicated. There is also an onboarding process that helps personalize their sound quality to your preferences, which is a nice feature even though these are technically not hearing aids.

Bolero M
Conversation Clear Plus
4.0AVERAGE

The Sennheiser Conversation Clear Plus advanced earbuds are comfortable to wear, though they're slightly larger in the ear compared to other earbuds. You might feel slightly plugged when wearing them, but that's common for this type of earbud and helps improve their sound quality.

Bolero M
Conversation Clear Plus
4.0BELOW AVERAGE

Conversation Clear Plus have a unique look that stands out. I did find them slightly larger than other earbuds on the market but it was not an issue as they are comfortable and not trying to be discrete.

Bolero M
Conversation Clear Plus
3.7AVERAGE

Sennheiser Conversation Clear Plus has a value score of 3.7/5 based on lab performance and public display price.

Bolero M
Conversation Clear Plus
4.5EXCELLENT

I found Conversation Clear Plus easy to use and experienced no issues when it came time to recharge them. Both the physical buttons and Sound Control mobile app worked as expected without being complicated or limiting.

Bolero M
Conversation Clear Plus
1.0BELOW AVERAGE

As Conversation Clear Plus are not hearing aids, Sennheiser has not invested in remote care from hearing care providers. You can however reach their technical support staff over email or phone.

Lab Recordings

Listen to direct output recordings from our acoustic test lab.

Busy CafeBusy CafeSpeech intelligibility improvement in loud environments
Quiet OfficeQuiet OfficeSpeech intelligibility improvement in quiet and moderate environments
Streaming MusicStreaming MusicStreaming music provides a full range of bass and treble
HearingTracker partners with HearAdvisor to provide recordings and performance data from an acoustic laboratory that follows standard scientific procedures. All hearing aids are fitted and performance-tested for mild sloping to moderate hearing loss. All audio samples cutoff above 10kHz.

Accessories

Compatible accessories for each hearing aid

3.5mm Line to Streaming
Roger EasyPen

Roger EasyPen

3.5mm Line to Streaming+2

An effective yet simple microphone with only two buttons for clients who desire ultimate simplicity with full Roger performance, including listening to multimedia.

Accessory Connectivity
RogerDirect™

RogerDirect™

Accessory Connectivity

As a break-through in hearing technology, Marvel hearing aids feature RogerDirect™ which allows the Roger technology to stream directly to Marvel hearing aids without having to attach an external receiver. This major innovation makes Roger technology easier to use and more attractive for a broader group ranging from mild to profound hearing loss. Roger technology makes use of intelligent and adaptive algorithms that continuously measure and precisely analyze noise levels to keep the Roger signal clearly audible above the background noise.

Landline to Streaming
Roger Select™

Roger Select™

Landline to Streaming+4

Phonak Roger Select is a microphone specifically designed to help boost your hearing performance and keep you at the heart of the conversation.

Remote Adjustments
myPhonak App

myPhonak App

Remote Adjustments+2

The myPhonak app allows you to access remote support, information about their hearing aids, and a hearing diary. The app also allows you to adjust the volume and pitch of your hearing aids, and change program settings.

Remote Control
myPhonak App

myPhonak App

Remote Control+2

The myPhonak app allows you to access remote support, information about their hearing aids, and a hearing diary. The app also allows you to adjust the volume and pitch of your hearing aids, and change program settings.

RemoteControl

RemoteControl

Remote Control

The Phonak RemoteControl provides a discreet way to control your Phonak hearing aids.

Remote Mic Neckloop
Roger MyLink

Roger MyLink

Remote Mic Neckloop
Remote Microphone
Roger Pen

Roger Pen

Remote Microphone

Handy microphone for various listening situations. Thanks to its portable design, it can be conveniently used where additional support is needed over distance and in noise. It can also transmit the sound of multimedia devices e.g. T.V. and has wideband Bluetooth for cellphone calls.

Roger Select™

Roger Select™

Remote Microphone+4

Phonak Roger Select is a microphone specifically designed to help boost your hearing performance and keep you at the heart of the conversation.

Roger Table Mic II

Roger Table Mic II

Remote Microphone+1

Phonak Roger Table Mic II is a microphone dedicated for working adults who participate in various meetings. It selects the person who’s talking and switches automatically between the meeting participants.

Roger EasyPen

Roger EasyPen

Remote Microphone+2

An effective yet simple microphone with only two buttons for clients who desire ultimate simplicity with full Roger performance, including listening to multimedia.

PartnerMic™

PartnerMic™

Remote Microphone

Discreet remote microphone that helps to boost your partners voice in one-to-one conversations in noise.

Roger On

Roger On

Remote Microphone+1

Phonak Roger On is an advanced remote mic accessory developed by Phonak. It is designed to improve speech understanding in noisy environments, over distance, and when many people are speaking simultaneously. Equipped with MultiBeam 2.0 Technology, it provides a boost in understanding by capturing voices from all directions. The Roger On can connect to a variety of multimedia devices and is fully compatible with almost all hearing aids and cochlear implants that have a T-coil or a Roger receiver.

Remote Microphone (Mesh)
Roger Table Mic II

Roger Table Mic II

Remote Microphone (Mesh)+1

Phonak Roger Table Mic II is a microphone dedicated for working adults who participate in various meetings. It selects the person who’s talking and switches automatically between the meeting participants.

Roger EasyPen

Roger EasyPen

Remote Microphone (Mesh)+2

An effective yet simple microphone with only two buttons for clients who desire ultimate simplicity with full Roger performance, including listening to multimedia.

Smartphone App
myPhonak App

myPhonak App

Smartphone App+2

The myPhonak app allows you to access remote support, information about their hearing aids, and a hearing diary. The app also allows you to adjust the volume and pitch of your hearing aids, and change program settings.

Smartphone Streamer
Roger Select™

Roger Select™

Smartphone Streamer+4

Phonak Roger Select is a microphone specifically designed to help boost your hearing performance and keep you at the heart of the conversation.

Smartphone Streamer + Hands Free
Roger Select™

Roger Select™

Smartphone Streamer + Hands Free+4

Phonak Roger Select is a microphone specifically designed to help boost your hearing performance and keep you at the heart of the conversation.

TV Streamer
Roger Select™

Roger Select™

TV Streamer+4

Phonak Roger Select is a microphone specifically designed to help boost your hearing performance and keep you at the heart of the conversation.

TV Connector

TV Connector

TV Streamer

The Phonak TV Connector is a wireless accessory that streams audio directly from your TV or stereo system to your Phonak hearing aids, transforming them into wireless stereo headsets. Enjoy high-quality sound, independent volume control, and a long transmission range of up to 15 meters.

Roger On

Roger On

TV Streamer+1

Phonak Roger On is an advanced remote mic accessory developed by Phonak. It is designed to improve speech understanding in noisy environments, over distance, and when many people are speaking simultaneously. Equipped with MultiBeam 2.0 Technology, it provides a boost in understanding by capturing voices from all directions. The Roger On can connect to a variety of multimedia devices and is fully compatible with almost all hearing aids and cochlear implants that have a T-coil or a Roger receiver.

Hardware

Bluetooth® AudioBluetooth® AudioThis hearing aid is capable of streaming Bluetooth® audio certain phones and/or devices.
  • Bluetooth® (A2DP)
  • Bluetooth® (A2DP)
Disposable BatteriesDisposable BatteriesCommon disposable batteries last anywhere from a few days to two weeks or more. For more information Google "how long do hearing aid batteries last" and click on the Hearing Tracker link.
312
No
Hands-Free CallingHands-Free CallingIt is possible to have a hands-free phone call with this hearing aid. You are not required to hold the phone up to your mouth.
  • Bluetooth® (HFP)
  • Bluetooth® (HFP)
IP RatingIP RatingIP Ratings rate sealing effectiveness of hearing aids against intrusion from foreign solid matter (dirt, dust) and moisture.
IP68
IPx4
Push ButtonPush ButtonThe hearing aid features a push button which allows toggling across different sound processing programs
  • Program control
  • Volume Control
  • Mute control
Rechargeable BatteriesRechargeable BatteriesCharge your batteries overnight in a docking station and get a full day's use (in most cases) of battery life the following day.
Lithium-ion
Lithium-ion
Tap ControlsTap ControlsThe hearing aid may be controlled by physically tapping it with your fingers.
No
  • Volume Control
  • Play/Pause
  • Audio passthrough on/off
  • Voice assistant
  • Change program
  • Accept/end calls
TelecoilTelecoilThe hearing aid is able to pick up audio from landline telephones or public audio systems without using its acoustic microphones. This minimizes background noise and improves clarity and understanding, even over great distances. At performing arts venues, events, government meetings, etc., look for assistive listening systems (hearing loop, FM, and infrared systems), which must be provided at no cost under the Americans with Disabilities Act (ADA) and other international regulations.
Yes
No
Voice AssistantVoice AssistantCertain devices will allow you to interact with voice assistants using "Hey Siri", "Hey Google", "Hey Alexa", etc commands.
No
  • Siri
  • Alexa
  • Google
Volume RockerVolume RockerA volume rocker or wheel to allows the adjustment of volume with a finger.
Yes
No

Software Features

Active Noise Cancellation (ANC)Active Noise Cancellation (ANC)ANC is different than typical hearing aid noise reduction in that it reduces both steady state and dynamic background noise using sound wave inversion.
No
Yes
Active occlusion cancellation (AOC)Active occlusion cancellation (AOC)A microphone measures the sound of your own voice inside your ear canal and cancels the sound using phase inversion. This reduces the boominess that often occurs with closed-canal hearing aids.
No
Yes
Adjustment BandsAdjustment BandsThese are frequency-divided sections that can be adjusted in a hearing aid in order to amplify sounds. Although there are rarely more than 10 frequencies measured in a hearing assessment, having more bands that can be adjusted may allow for improved speech understanding and user comfort.
8
No
Adjustment SynchronizationAdjustment SynchronizationThis feature allows for a more pleasant listening experience by ensuring that both hearing aids process sound the same way. If one hearing aid changes its processing in response to noise or speech, it will send a wireless signal to the other hearing aid so both process sound in the same way.
Yes
No
Audio Stream MixerAudio Stream MixerAllows the user to adjust the volume of the audio stream relative to the microphone input using the push button or volume control on the hearing aid unit.
Yes
No
Automatic Phone ProgramAutomatic Phone ProgramHearing aids with this feature can detect when a phone is placed near them and automatically switch to a phone program. In this setting, the hearing aids will reduce background noise and increase the volume of the phone.
Yes
No
DirectionalityDirectionalityDepending on the types and number of microphones a hearing aid has, the hearing aid may be able to boost sounds from specific directions (by reducing sounds from other directions). This can be helpful to focus on a speaker directly in front of the hearing aid user, as well as to give the user information about where different sounds are coming from.
UltraZoom: Standard
Yes
Ear SimulationEar SimulationThe outer ear, or pinna, can have a significant effect on the frequency shape of sound arriving at your inner ear. Some hearing aids mimic the "pinna effect" when producing sound, to deliver more natural sound to the listener.
Yes
No
Echo ReductionEcho ReductionThis feature improves speech audibility by reducing the “blurring” of speech sounds that can occur in the presence of echoes.
Yes
No
Environmental AdaptationEnvironmental AdaptationThe hearing aid can detect different acoustical environments, like speech in noise, and adjust the sound of the hearing aid accordingly to drive comfort or speech understanding, etc.
AutoSense OS: 3.0
Yes
Extended bandwidthExtended bandwidthHearing aid provides amplification at frequencies (pitches) higher than the typical hearing aid.
No
Yes
Feedback SuppressionFeedback SuppressionIf any sound amplified by the hearing aid escapes the ear canal, it may reach the hearing aid’s own microphone and cause a harsh whistling noise. Some hearing aids are able to recognize when this feedback occurs and reduce or eliminate it.
Yes
No
Frequency LoweringFrequency LoweringUnderstanding certain speech sounds is dependent on the high frequency parts of these sounds. For individuals with high frequency hearing loss, this feature can take high frequency speech information and move it to lower frequencies where it will be audible.
Yes
No
Listening ProgramsListening ProgramsNumber of manually accessible listening programs (using push button, remote, app, or other switching method)
3
No
New User AdaptationNew User AdaptationProvider may set the hearing aid to gradually get louder over the first few weeks or months of a new hearing aid fitting. This can be convenient for new users who want to experience maximum benefit without making a lot of trips to the provider for tune ups.
Yes
No
Noise ReductionNoise ReductionThis feature uses modern hearing aids’ processing power to examine the incoming sound signal, determine if noise is present and reduce the volume of the troublesome sound to increase comfort.
Yes
No
Occlusion ReductionOcclusion ReductionWhen ears are plugged, or occluded, by hearing aids the low frequencies from one’s own voice are amplified and may be uncomfortable. This effect is typically reduced in hearing aids through venting or open-fit models. In some cases the perception of occlusion may also be reduced through software by adjusting the acoustic output of the hearing aid.
Yes
No
Phone in StereoPhone in StereoThis feature allows input from a phone presented to one hearing aid to be transmitted to both hearing aids at the same time, improving speech understanding.
Yes
No
Preference AdaptationPreference AdaptationIf a hearing aid user frequently adjusts the volume or program settings of their devices, some hearing aids will recognize when and where these changes are made and begin automatically making these changes in those settings.
Yes
No
Self-fittingSelf-fittingThis hearing aid allows you to fit yourself without professional assistance. Typically found in OTC products.
No
  • Tuned based on audio preference selections
Spatial Noise CancellationSpatial Noise CancellationThis feature recognizes where sounds are coming from and can reduce noise coming from behind or to the side of the listener. This helps the listener focus on the speaker, usually in front of them.
Yes
No
Sudden Loud Noise ReductionSudden Loud Noise ReductionThis feature detects loud sounds and reduces their volume to a comfortable level. Though not a replacement for hearing protection, this technology can greatly improve listener comfort.
Yes
No
Tinnitus ReliefTinnitus ReliefTinnitus, or ringing in the ears, can be addressed by hearing aids in several different ways, such as introducing a soft therapeutic signal or targeted notched noise.
Yes
No
Unique Amplification StrategyUnique Amplification StrategyHearing aids all process sounds a little bit differently. Sometimes it varies even within one model.
No
Yes
Wind Noise ReductionWind Noise ReductionAs wind blows against the microphones of hearing aids, unpleasant noise may be generated. Some hearing aids have the ability to recognize this wind noise and reduce its level. Such reductions may also affect the audibility of desired sounds, like speech.
Yes
No