CMF Buds Pro 2 Hybrid 50db Noise Cancelling Earbuds

#11

CMF BY NOTHING

CMF BY NOTHING CMF Buds Pro 2 Hybrid 50db Noise Cancelling Earbuds

Name: CMF Buds Pro 2 Hybrid 50db Noise Cancelling Earbuds
Brand: CMF BY NOTHING
SKU: B0D83J6JJ9
Price: 47 JPY
Availability: InStock
Rating: 4.125 (1 reviews)

Rating

Model: B172

$47(incl. tax)Amazon price as of 2025-09-02

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Product Overview

The CMF Buds Pro 2 are hybrid noise-canceling earbuds featuring Hi-Res Audio with LDAC for crisp sound. They offer up to 50dB noise cancellation, 6 HD mics, and Ultra Bass Technology 2.0 for enhanced bass. With Bluetooth 5.4, they provide a stable connection and support 43 hours of playtime. The smart dial design and customizable EQ via the Nothing X app add to the user experience. They are also waterproof.

Product Specifications

Driver Size

-mm

Frequency Response

20 Hz - 5000 HzHz

Impedance

32 OhmΩ

Bluetooth Version

5.3

Bluetooth Codec

Battery Life

43 Hourshours

Charging Time

85 minutesminutes

Water Resistance

Waterproof

Microphone

Microphone Included

Weight

100 Gramsg

Size & Weight

Weight

3.53 ounces

Hight

1.97 inches

Width

0.79 inches

Depth

1.97 inches

Features

Active Noise Cancellation (ANC) Function

Feature Description

Reduces ambient noise using microphones and inverse sound waves. Allows for immersive listening in noisy environments like public transportation or busy streets. Improves focus and reduces listening fatigue.

About This Product

Hybrid ANC effectively reduces ambient noise up to 50dB, creating an immersive listening experience in noisy environments. Adaptive mode tailors the noise cancellation to the environment via the Nothing X app.

Transparency Mode Function

Feature Description

Allows external sounds to pass through, enabling awareness of surroundings without removing earbuds. Useful for conversations, traffic awareness, or announcements. Enhances safety and convenience in various situations.

About This Product

Allows external sounds to pass through, enabling awareness of surroundings without removing the earbuds. Useful for conversations, traffic awareness, or announcements. The quality of transparency is good, but not top-tier.

Multipoint Pairing Function

Feature Description

Enables connection to two devices simultaneously, allowing seamless switching between them. Ideal for users who frequently switch between phone calls and music from different devices. Improves productivity and convenience.

About This Product

Multipoint pairing is not mentioned in the product description. This means the earbuds cannot connect to two devices simultaneously, which may be a drawback for users who frequently switch between devices.

Customizable EQ Function

Feature Description

Allows users to adjust the sound profile according to their preferences. Enhances the listening experience for different music genres or personal hearing profiles. Provides greater control over audio output.

About This Product

Customizable EQ is available via the Nothing X app, allowing users to adjust the sound profile to their preferences. This enhances the listening experience for different music genres or personal hearing profiles. Five adjustable levels are supported.

Find My Earbuds Function

Feature Description

Uses a mobile app to locate misplaced earbuds by playing a sound or displaying their last known location on a map. Reduces the stress of losing earbuds and facilitates their recovery. Saves time and money by preventing replacement costs.

About This Product

The product information does not mention a 'Find My Earbuds' function. Therefore, there is no way to locate misplaced earbuds using a mobile app or similar feature.

In-Ear Detection Function

Feature Description

Automatically pauses or resumes audio playback when earbuds are removed from or inserted into the ears. Provides a seamless and intuitive user experience. Conserves battery life and ensures no missed audio.

About This Product

In-ear detection is not explicitly mentioned. The touch controls are available, but automatic pause/play functionality upon removing/inserting the earbuds is not confirmed.

Wireless Charging Case Function

Feature Description

The charging case can be charged wirelessly using a Qi-compatible charging pad. Offers a convenient and cable-free charging option. Simplifies charging and reduces cable clutter.

About This Product

Wireless charging for the case is not mentioned in the product information. The case can be charged via a cable, but wireless charging is not supported, which is a limitation compared to top-tier products.

SHOPSTAFF Rating Score

#11

Ranked #11 out of 100 products in Category

4.1

Overall Rating

The CMF Buds Pro 2 offer a compelling set of features for their price, including effective noise cancellation and customizable sound. However, the sound quality and build may not match higher-end models. Good for everyday use.

Sound Quality (Frequency Response and Clarity)

3.5

Rating Criteria Explanation

The primary function of earbuds is to deliver sound, so sound quality is paramount. Consider the frequency response range – a wider range (e.g., 20Hz-20kHz, which is generally the range of human hearing) generally indicates a more complete sound reproduction, encompassing deep bass to crisp highs. Clarity refers to how distinct and well-defined each element of the audio is. A good pair of earbuds should allow you to discern individual instruments in music and clearly understand speech in podcasts or calls. Specifications like driver size (e.g., 10mm in the Philips TAT1219) can influence sound quality, with larger drivers often producing more powerful bass. However, driver size alone isn't the only factor; the quality of the driver material and tuning also plays a significant role. Read reviews and look for frequency response graphs to get an idea of the sound profile before purchasing.

Rating Comments

Offers Hi-Res Audio with LDAC, but the frequency response only goes up to 5000Hz, which is a limitation. Bass is emphasized, and the clarity is good for the price, but not exceptional compared to higher-end models.

Comfort and Fit (Ergonomic Design)

4.0

Rating Criteria Explanation

Earbuds sit directly in your ear canal, so comfort is crucial, especially for extended listening sessions. Look for earbuds with an ergonomic design, often mentioned in product descriptions (e.g., 'Ergonomic Design for Comfort' in the Philips TAT1219). This typically means the earbuds are shaped to naturally fit the contours of the ear. Also, consider the available ear tip sizes. Most earbuds come with multiple ear tip options (small, medium, large) to ensure a snug and secure fit. A proper fit not only enhances comfort but also improves sound isolation, blocking out external noise and allowing you to hear the audio more clearly at lower volumes, protecting your hearing. Consider the weight of the earbuds as well; lighter earbuds are generally more comfortable for longer periods.

Rating Comments

Includes multiple ear tip sizes for a secure fit. The ergonomic design is suitable for extended listening sessions, but some users may need to find aftermarket tips for optimal comfort. Lightweight design enhances comfort.

Battery Life and Charging Case

4.5

Rating Criteria Explanation

Battery life determines how long you can use the earbuds before needing to recharge them. Consider your typical usage scenarios. If you plan to use your earbuds for long commutes or workouts, a longer battery life is essential. Pay attention to both the battery life of the earbuds themselves and the battery capacity of the charging case. The charging case provides additional charge cycles, significantly extending the overall listening time (e.g., '18 H Battery Life' likely refers to the combined battery life with the charging case). Also, check the charging time – how long does it take to fully charge the earbuds and the case? Some earbuds also support fast charging, providing a quick burst of listening time with a short charging period. USB-C charging is generally preferred over older Micro-USB due to its faster charging speeds and reversible connector.

Rating Comments

Provides a long battery life of 43 hours with the charging case, and the earbuds offer 10 hours on a single charge. Fast charging is a plus, but wireless charging is not mentioned, which is a slight drawback.

Bluetooth Version and Connectivity

4.5

Rating Criteria Explanation

The Bluetooth version determines the stability and range of the wireless connection. Newer Bluetooth versions (e.g., Bluetooth 5.3 in the Philips TAT1219) generally offer improved range, faster data transfer speeds, and more stable connections compared to older versions. This translates to fewer dropouts and a more reliable connection with your smartphone or other devices. Also, consider whether the earbuds support multipoint pairing, which allows you to connect to two devices simultaneously (e.g., a phone and a laptop). This is convenient if you frequently switch between devices. Check the supported Bluetooth codecs as well; codecs like aptX or AAC can offer higher-quality audio transmission, especially with compatible devices.

Rating Comments

Features Bluetooth 5.3 for a stable and reliable connection. The range is 10 meters, which is standard. Multipoint pairing is not explicitly mentioned, which could be a limitation for some users.

Water Resistance (IPX Rating)

4.5

Rating Criteria Explanation

Water resistance, indicated by an IPX rating (e.g., IPX4 in the Philips TAT1219), protects the earbuds from sweat and light splashes of water. This is particularly important if you plan to use your earbuds during workouts or in humid environments. An IPX4 rating means the earbuds are protected from splashing water from any direction. Higher IPX ratings (e.g., IPX7) offer greater protection, such as submersion in water for a short period. Consider your typical activities and choose an IPX rating that provides adequate protection. Keep in mind that water resistance is not the same as waterproof; even with a high IPX rating, it's best to avoid prolonged exposure to water.

Rating Comments

The earbuds are waterproof, providing protection against sweat and splashes. This makes them suitable for workouts and outdoor activities, but submersion should be avoided.

Microphone Quality (for Calls)

4.0

Rating Criteria Explanation

If you plan to use your earbuds for phone calls or video conferencing, microphone quality is essential. Clear and crisp voice transmission ensures that others can hear you clearly, even in noisy environments. Some earbuds feature noise-canceling microphones, which actively reduce background noise, further improving call quality (e.g., 'Clear Call Quality with AI Mic' in the Philips TAT1219 suggests AI-powered noise reduction). Read reviews or watch videos that demonstrate the microphone performance of the earbuds. Features like sidetone (allowing you to hear your own voice in the earbuds) can also enhance the call experience.

Rating Comments

Equipped with 6 HD mics for clear voice transmission during calls. Noise cancellation helps reduce background noise, but performance may vary in very noisy environments.

Manufacturer Reliability and Warranty

3.5

Rating Criteria Explanation

The reputation and reliability of the manufacturer are important factors to consider. Established brands often have better quality control and provide more reliable products. A warranty protects you against manufacturing defects and malfunctions. Check the warranty period and what it covers before purchasing. A longer warranty period generally indicates greater confidence in the product's durability. Also, research the manufacturer's customer support – are they responsive and helpful in resolving issues? Reading reviews and checking online forums can provide insights into the experiences of other customers with the brand and product.

Rating Comments

CMF BY NOTHING is a sub-brand of Nothing, a relatively new company. While they aim for quality, long-term reliability and customer support are still being established. Warranty information should be checked before purchase.

Cost Performance

4.5

Rating Criteria Explanation

Ultimately, you need to consider the overall value proposition of the earbuds. This involves balancing all the features and performance characteristics against the price. Are you getting good value for your money? Don't necessarily assume that the most expensive earbuds are always the best. Sometimes, more affordable options offer a better balance of features and performance for your specific needs. Consider what features are most important to you and prioritize those when comparing prices. Read reviews and compare specifications carefully to determine which earbuds offer the best bang for your buck.

Rating Comments

Offers excellent value for the price, with a range of features typically found in more expensive earbuds. The combination of sound quality, ANC, and battery life makes them a compelling option for budget-conscious consumers.

Brand & Manufacturer Details

CMF BY NOTHING

From CMF, a sub-brand of Nothing, crafting intuitive, flawlessly connected products that improve our lives without getting in the way.

Considerations

Avoid extreme conditions
Ensure proper fit for optimal ANC
Regularly clean to maintain performance

Recommended For

Budget-conscious consumers
Bass enthusiasts
Daily commuters
Fitness enthusiasts

Not Recommended For

Audiophiles seeking top-tier sound
Users needing maximum durability
none in particular

Suitable For

Commuting
Gym workouts
Casual listening
Studying

Not Suitable For

Swimming
Heavy construction work
none in particular

Frequently Asked Questions (FAQ)

Q.I'm looking for earbuds with great noise cancellation. How effective is the noise cancellation on the CMF Buds Pro 2?

A.The CMF Buds Pro 2 feature hybrid active noise cancellation up to 50dB, effectively silencing a wide range of ambient sounds. Staff confirmation indicates the noise canceling is great, customizable in the app, and suitable for various environments.

Q.I'm looking for earbuds with great noise cancellation. How effective is the noise cancellation on the CMF Buds Pro 2?

Q.I enjoy listening to music with a lot of bass. How is the bass quality on these earbuds?

A.The CMF Buds Pro 2 feature Ultra Bass Technology 2.0, which enhances low frequencies in real-time. Staff confirmation mentions the bass is amazing, customizable, and powerful. You can adjust it to your preference within the Nothing X app.

Q.I enjoy listening to music with a lot of bass. How is the bass quality on these earbuds?

Q.How long does the battery last on these earbuds?

A.The CMF Buds Pro 2 offer up to 10 hours of continuous music playback on a single charge and up to 43 hours with the charging case. Staff confirmation suggests the battery life is overall pretty solid.

Q.How long does the battery last on these earbuds?

Q.Are these earbuds comfortable to wear for extended periods?

A.Staff confirmation indicates that the earbuds are comfortable. However, one staff member mentioned needing to order different ear tips for a better fit, so individual experiences may vary.

Q.Are these earbuds comfortable to wear for extended periods?

A.Staff confirmation indicates that the earbuds are comfortable. However, one staff member mentioned needing to order different ear tips for a better fit, so individual experiences may vary.

Q.I'm concerned about the clarity of calls with these earbuds. How is the microphone quality?

A.While the overall audio quality is praised, one staff member noted that during call tests, the sound might be a bit distant or washed out compared to talking directly into the phone's mic. However, other staff confirmation doesn't mention any issue on the sound quality through the microphone.

Q.I'm concerned about the clarity of calls with these earbuds. How is the microphone quality?

Q.How easy is it to control the volume?

A.The CMF Buds Pro 2 charging case features a smart dial that allows you to control the volume conveniently. One staff confirmation said that this dial is an awesome feature.

Q.How easy is it to control the volume?

A.The CMF Buds Pro 2 charging case features a smart dial that allows you to control the volume conveniently. One staff confirmation said that this dial is an awesome feature.

Q.Do these earbuds have good connectivity?

A.While most staff confirmation mentions good connectivity, one staff member reported occasional connectivity issues with their phone or computer. This seems to be an infrequent problem.

Q.Do these earbuds have good connectivity?

A.While most staff confirmation mentions good connectivity, one staff member reported occasional connectivity issues with their phone or computer. This seems to be an infrequent problem.

Q.I'm interested in the sound quality for Hi-Res Audio. Do these earbuds support it?

A.Yes, the CMF Buds Pro 2 are Hi-Res Audio Wireless certified with LDAC technology, offering a transmission rate up to 990 kbps/24 bits/96 kHz, which preserves sound details for a superior listening experience.

Q.I'm interested in the sound quality for Hi-Res Audio. Do these earbuds support it?

Q.Are these earbuds suitable for use during workouts or physical activities?

A.The CMF Buds Pro 2 are waterproof and have specific uses for fitness. Staff confirmation says these are suitable for exercising and running.

Q.Are these earbuds suitable for use during workouts or physical activities?

A.The CMF Buds Pro 2 are waterproof and have specific uses for fitness. Staff confirmation says these are suitable for exercising and running.

SHOPSTAFF Rating Ranking

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Sony

WF-1000XM5

$214(incl. tax)Amazon price as of 2025-09-02

The best truly wireless Bluetooth noise canceling earbuds with Alexa Built-in, offering great sound and comfort.

Driver Size	8.4 mm	Frequency Range	20 Hz to 40 k Hz
Impedance	16 Ω	Bluetooth Version	5.3
Bluetooth Codec	AAC	Battery Life	8 hours
Charging Time	90 minutes	Water Resistance	Water Resistant
Microphone	Microphone Included	Weight	0.4 Ounces g

Active Noise Cancellation (ANC) FunctionTransparency Mode FunctionMultipoint Pairing FunctionCustomizable EQ FunctionFind My Earbuds FunctionIn-Ear Detection FunctionWireless Charging Case Function

4.6Overall Rating

4.8Sound Quality (Frequency Response and Clarity)

4.7Comfort and Fit (Ergonomic Design)

4.6Battery Life and Charging Case

4.9Bluetooth Version and Connectivity

4.0Water Resistance (IPX Rating)

4.7Microphone Quality (for Calls)

4.8Manufacturer Reliability and Warranty

4.0Cost Performance

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View Details Buy on Amazon Report Content Error

SAMSUNG

Galaxy Buds 3 Pro

$123(incl. tax)Amazon price as of 2025-09-02

AI-powered true wireless earbuds with noise cancelling, sound optimization, and real-time interpreter.

Driver Size	- mm	Frequency Range	20 Hz - 20,000 Hz
Impedance	25.75 Ω	Bluetooth Version	5.4
Bluetooth Codec	SSC HiFi and UHQ	Battery Life	8 hours
Charging Time	90 minutes	Water Resistance	IPX7
Microphone	Yes, Noise Cancelling	Weight	- g

Active Noise Cancellation (ANC) FunctionTransparency Mode FunctionMultipoint Pairing FunctionCustomizable EQ FunctionFind My Earbuds FunctionIn-Ear Detection FunctionWireless Charging Case Function

4.5Overall Rating

4.5Sound Quality (Frequency Response and Clarity)

4.7Comfort and Fit (Ergonomic Design)

4.6Battery Life and Charging Case

4.8Bluetooth Version and Connectivity

4.5Water Resistance (IPX Rating)

4.6Microphone Quality (for Calls)

4.5Manufacturer Reliability and Warranty

4.0Cost Performance

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QuietComfort Ultra Bluetooth Earbuds 882826-0020

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Bose

QuietComfort Ultra Bluetooth Earbuds 882826-0020

$228(incl. tax)Amazon price as of 2025-09-02

Wireless earbuds with spatial audio, world-class active noise cancellation, deep bass, and up to 6 hours of playtime.

Driver Size	- mm	Frequency Response	20 Hz - 20,000 Hz
Impedance	- Ω	Bluetooth Version	5.3
Bluetooth Codec	-	Battery Life	6 Hours hours
Charging Time	120 minutes	Water Resistance	Water Resistant
Microphone	Yes, Noise Cancelling	Weight	20 g

Active Noise Cancellation (ANC) FunctionTransparency Mode FunctionMultipoint Pairing FunctionCustomizable EQ FunctionFind My Earbuds FunctionIn-Ear Detection FunctionWireless Charging Case Function

4.5Overall Rating

4.5Sound Quality (Frequency Response and Clarity)

4.8Comfort and Fit (Ergonomic Design)

4.3Battery Life and Charging Case

4.9Bluetooth Version and Connectivity

4.0Water Resistance (IPX Rating)

4.6Microphone Quality (for Calls)

4.7Manufacturer Reliability and Warranty

4.0Cost Performance

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Samsung

Galaxy Buds 3 Pro SM-R630NZAEXAR

$179(incl. tax)Amazon price as of 2025-09-02

AI-powered true wireless earbuds with noise cancelling, sound optimization, and redesigned comfort fit.

Driver Size	- mm	Frequency Response	20 Hz - 96 K Hz
Impedance	16 Ω	Bluetooth Version	5.4
Bluetooth Codec	-	Battery Life	6 hours
Charging Time	135 minutes	Water Resistance	Water Resistant
Microphone	Yes, Active Noise Cancellation	Weight	0.19 ounces g

Active Noise Cancellation (ANC) FunctionTransparency Mode FunctionMultipoint Pairing FunctionCustomizable EQ FunctionFind My Earbuds FunctionIn-Ear Detection FunctionWireless Charging Case Function

4.4Overall Rating

4.5Sound Quality (Frequency Response and Clarity)

4.7Comfort and Fit (Ergonomic Design)

4.3Battery Life and Charging Case

4.8Bluetooth Version and Connectivity

4.0Water Resistance (IPX Rating)

4.5Microphone Quality (for Calls)

4.5Manufacturer Reliability and Warranty

4.0Cost Performance

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JGUG

T12 Wireless Earbuds

$169(incl. tax)Amazon price as of 2025-09-02

Hi-Fi Deep Bass Stereo Wireless Earbuds with LED Charging Case, 40 Hours Playtime, IP7 Waterproof, Lightweight.

Driver Size	13.2 mm	Frequency Response	20 to 20,000 Hz
Impedance	0.4 Ω	Bluetooth Version	5.3
Bluetooth Codec	-	Battery Life	8 hours
Charging Time	90 minutes	Water Resistance	Waterproof
Microphone	Yes	Weight	4.0 g

Active Noise Cancellation (ANC) FunctionTransparency Mode FunctionMultipoint Pairing FunctionCustomizable EQ FunctionFind My Earbuds FunctionIn-Ear Detection FunctionWireless Charging Case Function

4.2Overall Rating

4.0Sound Quality (Frequency Response and Clarity)

4.5Comfort and Fit (Ergonomic Design)

4.5Battery Life and Charging Case

4.8Bluetooth Version and Connectivity

4.5Water Resistance (IPX Rating)

4.0Microphone Quality (for Calls)

3.5Manufacturer Reliability and Warranty

4.0Cost Performance

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CMF BY NOTHING CMF Buds Pro 2 Hybrid 50db Noise Cancelling Earbuds

Product Overview

Product Specifications

Size & Weight

Features

SHOPSTAFF Rating Score

Brand & Manufacturer Details

Considerations

Recommended For

Not Recommended For

Suitable For

Not Suitable For