CMF Buds Pro 2

Manufacturer: CMF

The CMF Buds Pro 2 are true wireless in-ear earbuds that cover the essentials without unnecessary complexity. Weighing just 9.8 g per earbud, they carry an IP55 rating for resistance against dust and water, making them reasonably durable for everyday use. Active noise cancellation is on board alongside a passive noise-isolating fit, giving listeners two layers of sound isolation depending on the situation.

Audio is handled by an 11 mm driver with a frequency range spanning 20 Hz to 40,000 Hz, and spatial audio is supported. Connectivity runs over Bluetooth 5.3 with LDAC and AAC codec support, multipoint pairing across two devices, and a maximum wireless range of 10 m. The earbuds last up to 7 hours on a charge (6.5 hours with ANC active), while the USB-C charging case extends total playback to 36 hours. Fast charging is supported, and a six-microphone array with noise cancellation handles calls and voice input. Additional features include ambient sound mode, in-ear detection, a find-device function, and mute control.

Pros

LDAC support enables high-resolution wireless audio streaming
Six-microphone array with noise cancellation supports clearer call quality
Multipoint pairing allows simultaneous connection to two devices
The charging case extends total playback to 36 hours, reducing how often charging is needed
Ambient sound mode and in-ear detection add practical flexibility during daily use
IP55 rating provides protection against dust and water splashes

Cons

No wireless charging support for the case
Audio latency of 120 ms may be noticeable when watching video content
Maximum Bluetooth range is limited to 10 m
Wingtips are not included, which may affect fit stability during physical activity

Who is this for?

These earbuds work well for commuters and office users who need active noise cancellation throughout the day, backed by a combined 36-hour battery life that comfortably covers extended use between charges. The IP55 rating makes them a reasonable choice for workouts or outdoor activities where light rain or sweat exposure is a concern. Users who frequently switch between devices will also find the dual-device multipoint pairing convenient, and those who prioritize wireless audio quality will benefit from LDAC support for high-resolution streaming.

Who is this NOT for?

Users who need a secure, locked-in fit during intense physical activity may find these lacking, as no wingtips are included to help stabilize the earbuds. Those who rely heavily on low-latency audio for gaming or video editing are likely to find the 120 ms audio latency problematic. Additionally, users who prefer the convenience of wireless case charging will be disappointed, as the case is limited to wired USB-C charging only.

Design:

Fit	In-ear
Ingress Protection (IP) rating	IP55
water resistance	Water resistant
weight	9.8 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 Pro 2 use an in-ear fit and are fully wireless, with no neckband or cables involved. They weigh 9.8 g and carry an IP55 rating, meaning they offer resistance to both dust ingress and water splashes. Stereo playback is supported across both earbuds, while the design omits wingtips, RGB lighting, a UV light, and any built-in display, keeping the form factor straightforward and uncluttered.

Sound quality:

has active noise cancellation (ANC)	✓
has passive noise reduction	✓
driver unit size	11 mm
lowest frequency	20 Hz
highest frequency	40000 Hz
supports spatial audio	✓
has Dolby Atmos	✕
has Dirac Virtuo	✕
has a neodymium magnet	✓

The CMF Buds Pro 2 handle noise reduction on two fronts, combining active noise cancellation (ANC) with passive noise isolation. Audio is driven by an 11 mm neodymium magnet driver covering a frequency range of 20 Hz to 40,000 Hz, and spatial audio is supported. Dolby Atmos and Dirac Virtuo are not included.

Power:

Battery life	7 hours
Battery life of charging case	36 hours
Battery life (ANC)	6.5 hours
charge time	1.5 hours
battery power	60 mAh
battery power (charging case)	460mAh
has wireless charging	✕
Has a solar power battery	✕
has a battery level indicator	✓
has a rechargeable battery	✓

Each earbud houses a 60 mAh rechargeable battery delivering up to 7 hours of playback, which drops slightly to 6.5 hours when ANC is active. The charging case carries a 460 mAh cell that extends total listening time to 36 hours combined, and a full charge takes 1.5 hours. A battery level indicator is present, while wireless charging and solar charging are not supported.

Connectivity:

has fast pairing	✓
Has USB Type-C	✓
Bluetooth version	5.3
has LDAC	✓
has LDHC	✕
has Bluetooth LE Audio	✕
has aptX Adaptive	✕
has aptX Low Latency	✕
has aptX HD	✕
has aptX	✕
has aptX Lossless	✕
audio latency	120 ms
has aptX Voice	✕
has Auracast	✕
maximum Bluetooth range	10 m
supports Bluetooth pairing using NFC	✕
Can be used wirelessly	✓
has AAC	✓

The CMF Buds Pro 2 connect wirelessly via Bluetooth 5.3 with a maximum range of 10 m and an audio latency of 120 ms. Supported codecs include LDAC and AAC, while aptX in all its variants (aptX, aptX HD, aptX Adaptive, aptX Low Latency, aptX Lossless, aptX Voice) and LDHC are not supported. Fast pairing is available, and the case charges over USB-C, though NFC pairing is absent. Bluetooth LE Audio and Auracast are not included.

Features:

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 Pro 2 include a practical set of features for daily use. Multipoint connectivity supports simultaneous pairing with two devices, and in-ear detection automatically pauses playback when the earbuds are removed. Ambient sound mode lets external audio pass through when needed, and a mute function is available during calls, as the earbuds can also serve as a headset. Fast charging is supported, and a find-device feature helps locate misplaced earbuds. Controls are handled via a panel on the device itself, and voice prompts are present, while an in-line control panel is not included. A travel bag comes in the box, though a built-in translator, body temperature sensor, remote shutter, and notification reading are all absent.

Microphone:

number of microphones	6
has a noise-canceling microphone	✓

The CMF Buds Pro 2 feature a six-microphone array with noise cancellation, helping to reduce background noise during calls and voice input.

Final Verdict

The CMF Buds Pro 2 present a well-rounded set of specifications for users seeking capable true wireless earbuds with solid daily-use credentials. The combination of active noise cancellation, a 36-hour total battery life, and LDAC support for high-resolution audio gives the product a strong foundation for both commuting and extended listening sessions. Some trade-offs are present — notably the absence of wingtips, wireless case charging, and a latency figure that may not suit video-focused users — but these are targeted limitations rather than fundamental flaws. Overall, the CMF Buds Pro 2 delivers a technically competent package suited to listeners who prioritize sound quality and all-day usability over niche performance features.