CMF Buds 2

Manufacturer: CMF

The CMF Buds 2 are a pair of wireless earbuds designed for convenience and quality. These earbuds feature a sleek, in-ear fit and provide an immersive listening experience with active noise cancellation. Whether you're working out or commuting, their lightweight build at just 9 grams ensures comfort throughout the day.

In terms of sound, the CMF Buds 2 come equipped with an 11 mm driver unit and a frequency range of 20 Hz to 20,000 Hz, delivering clear audio. The earbuds support spatial audio for an enhanced listening experience and offer a robust battery life of up to 13.5 hours, with an additional 41.5 hours from the charging case. For easy connectivity, the earbuds use Bluetooth 5.4 and include fast pairing, ensuring quick and stable connections.

Pros

The earbuds offer a long battery life, providing up to 13.5 hours of use on a full charge, with an additional 41.5 hours from the charging case.
With active noise cancellation and passive noise reduction, the earbuds help create a more immersive listening experience, especially in noisy environments.
The earbuds feature fast pairing for quick and hassle-free connection to your devices.
The earbuds are lightweight, weighing only 9 grams, making them comfortable for extended use.
The CMF Buds 2 come with a travel bag, offering a convenient way to carry and protect the earbuds while on the go.

Cons

The earbuds do not support wireless charging, requiring the use of a wired connection for charging.
They lack support for high-quality audio codecs like LDAC or aptX, limiting the potential for advanced audio streaming.
The earbuds do not feature NFC pairing, which could have provided a quicker connection for compatible devices.

Who is this for?

The CMF Buds 2 are ideal for users who prioritize convenience and comfort during daily activities like commuting, exercising, or casual listening. Their lightweight design, weighing just 9 grams, and long battery life of up to 13.5 hours make them a great choice for extended use. The inclusion of active noise cancellation and passive noise reduction enhances their suitability for noisy environments, while the fast pairing feature ensures a quick and smooth connection to devices.

Who is this NOT for?

The CMF Buds 2 may not be the best option for audiophiles or users seeking high-end sound quality, as they do not support advanced audio codecs like LDAC or aptX. Additionally, the lack of wireless charging and NFC pairing might be inconvenient for those who prioritize cutting-edge connectivity features. Users looking for features like a built-in translator or a more advanced noise cancellation system may also find these earbuds lacking.

Design:

Fit	In-ear
Ingress Protection (IP) rating	IP55
water resistance	Water resistant
weight	9 g
has no wires or cables	✓
are neckband earbuds	✕
wingtips included	✕
has RGB lighting	✕
has stereo speakers	✓
has UV light	✕
Has a display	✕

The CMF Buds 2 wireless earbuds offer an in-ear fit and are designed to be lightweight, weighing only 9 grams for a comfortable wearing experience. They feature an IP55 rating, making them water resistant and able to withstand sweat and light splashes. With true wireless functionality, these earbuds have no wires or cables, providing a hassle-free experience. Additionally, they are equipped with stereo speakers, ensuring high-quality sound without the need for a neckband or wingtip accessories.

Sound quality:

has active noise cancellation (ANC)	✓
has passive noise reduction	✓
driver unit size	11 mm
lowest frequency	20 Hz
highest frequency	20000 Hz
supports spatial audio	✓
has Dolby Atmos	✕
has Dirac Virtuo	✕
has a neodymium magnet	✕

The CMF Buds 2 deliver high-quality sound with an 11 mm driver unit, providing clear audio across a wide frequency range from 20 Hz to 20,000 Hz. These earbuds are equipped with both active noise cancellation (ANC) and passive noise reduction for an enhanced listening experience. Additionally, they support spatial audio, adding depth and immersion to your audio content, though they do not feature Dolby Atmos or Dirac Virtuo technology.

Power:

Battery life	13.5 hours
Battery life of charging case	41.5 hours
Battery life (ANC)	7.5 hours
charge time	1.5 hours
battery power	53 mAh
battery power (charging case)	460mAh
has wireless charging	✕
Has a solar power battery	✕
has a battery level indicator	✓
has a rechargeable battery	✓

The CMF Buds 2 offer a reliable power setup, providing up to 13.5 hours of battery life on a full charge. With the included charging case, the earbuds can last for a total of 41.5 hours. When active noise cancellation (ANC) is enabled, the battery life is reduced to 7.5 hours. Charging the earbuds takes just 1.5 hours, and they feature a battery level indicator to keep track of remaining power. The earbuds use a rechargeable battery, though they do not support wireless charging or solar power.

Connectivity:

has fast pairing	✓
Has USB Type-C	✓
Bluetooth version	5.4
has LDAC	✕
has LDHC	✕
has Bluetooth LE Audio	✕
has aptX Adaptive	✕
has aptX Low Latency	✕
has aptX HD	✕
has aptX	✕
has aptX Lossless	✕
has aptX Voice	✕
has Auracast	✕
maximum Bluetooth range	10 m
supports Bluetooth pairing using NFC	✕
Can be used wirelessly	✓
has AAC	✓

The CMF Buds 2 offer solid connectivity options, featuring Bluetooth 5.4 for reliable wireless performance. With fast pairing, you can quickly connect your device without hassle. The earbuds also support the AAC codec for high-quality audio streaming, and they can be used wirelessly within a range of up to 10 meters. While they do not support technologies like LDAC, aptX, or NFC pairing, they provide essential features for seamless use.

Features:

release date	April 2025
has ambient sound mode	✓
has in/on-ear detection	✓
has find device feature	✓
Supports fast charging	✓
multipoint count	2
can read notifications	✕
Has a built-in translator	✕
has a mute function	✓
can be used as a headset	✓
control panel placed on a device	✓
Has voice prompts	✓
travel bag is included	✓
Has an in-line control panel	✕
Has a temperature sensor	✕
Has a built-in camera remote control function	✕

The CMF Buds 2 are equipped with several useful features, including ambient sound mode to keep you aware of your surroundings while listening. They also have auto pause music with in/on-ear detection, ensuring music stops automatically when you remove the earbuds. Additional features include a mute function, a find device feature to locate lost earbuds, and the ability to be used as a headset. The earbuds also support fast charging and come with a travel bag for convenience.

Microphone:

number of microphones	6
has a noise-canceling microphone	✓

The CMF Buds 2 are equipped with a total of six microphones, providing clear and reliable voice capture. These earbuds also feature a noise-canceling microphone, which helps reduce background noise during calls, ensuring that your voice comes through clearly even in noisy environments.

Final Verdict

The CMF Buds 2 offer a solid balance of performance and convenience, making them a great choice for everyday users seeking reliable wireless earbuds. With active noise cancellation, long battery life, and a comfortable, lightweight design, they excel in delivering a good listening experience during commutes or workouts. However, their lack of support for advanced audio codecs and wireless charging may limit their appeal to audiophiles or tech enthusiasts. Overall, these earbuds are well-suited for casual listeners looking for dependable and user-friendly wireless earbuds.