CMF by Nothing • Premium Audio
CMF by Nothing Buds Pro 2 Hybrid ANC Wireless Earbuds
Discover a more immersive wireless listening experience with the CMF by Nothing Buds Pro 2. Designed for music lovers and everyday users, these true wireless earbuds combine hybrid active noise cancellation, dual-driver audio, LDAC Hi-Res Audio support, and an innovative Smart Dial built into the charging case.
From listening to your favourite playlists and watching videos to attending calls and commuting, the Buds Pro 2 deliver a feature-rich audio experience in a distinctive, compact design.
Key Features
50dB Hybrid ANC
Reduce surrounding noise with adaptive hybrid active noise cancellation.
Dual-Driver Audio
11mm bass driver paired with a 6mm micro-planar tweeter.
LDAC Hi-Res Audio
Enjoy supported high-resolution wireless audio with compatible devices.
Customizable Smart Dial
Control supported audio and earbud functions using the charging case dial.
Up to 43 Hours
Extended total playback with the case when ANC is off using AAC.
IP55 Resistance
Dust and water resistance for the earbuds, as specified by the manufacturer.
50dB Hybrid Active Noise Cancellation
Focus on your music with hybrid active noise cancellation rated at up to 50dB across a frequency range of up to 5,000Hz. The Buds Pro 2 also support adaptive ANC, which adjusts noise cancellation according to your surroundings and earbud fit.
Whether you are commuting, working in a shared space, or relaxing in a café, ANC helps reduce distracting environmental sounds. Actual performance depends on background noise, fit, and usage conditions.
Dual Drivers for Detailed Sound
The CMF Buds Pro 2 uses two different driver types in each earbud to reproduce a broad range of audio frequencies.
- 11mm bass driver: Designed to deliver powerful low frequencies and engaging bass.
- 6mm micro-planar tweeter: Helps reproduce detailed high frequencies.
- Dirac Opteo™: Audio optimization designed to improve sound presentation.
- Ultra Bass Technology 2.0: Provides bass enhancement for compatible listening settings.
Together with customizable EQ, these features let you tailor the listening experience to your music preferences.
LDAC and Hi-Res Audio Support
The Buds Pro 2 supports the LDAC Bluetooth audio codec alongside AAC and SBC. LDAC can transmit more audio data than standard Bluetooth codecs when supported by the connected device and configured correctly.
To use LDAC, your phone or other audio source must support it. Playback quality and battery life vary with codec selection, signal conditions, and other settings.
Smart Dial Charging Case
One of the standout features is the customizable rotary Smart Dial on the charging case. It provides a physical way to control supported functions, such as volume, playback, and other configured earbud settings.
Using the Nothing X app, you can personalize compatible controls to suit your preferences. This distinctive design combines everyday convenience with the CMF brand's functional, minimalist aesthetic.
Clearer Calls with Six HD Microphones
Six HD microphones work with Clear Voice Technology 2.0 and Wind-Noise Reduction 2.0 to help improve voice pickup during calls. These features are designed to reduce the effect of surrounding noise and wind so your voice can be heard more clearly in suitable conditions.
Up to 43 Hours of Battery Life
With the included charging case, the CMF Buds Pro 2 offers up to 43 hours of total playback with ANC off when using AAC. With ANC enabled or Transparency Mode active, the advertised maximum is up to 26 hours using AAC.
| Listening configuration |
Earbuds only |
With charging case |
| AAC, ANC off |
Up to 11 hours |
Up to 43 hours |
| AAC, ANC on / Transparency Mode |
Up to 6.5 hours |
Up to 26 hours |
| LDAC, ANC off |
Up to 6.5 hours |
Up to 25 hours |
| LDAC, ANC on / Transparency Mode |
Up to 4.3 hours |
Up to 16.6 hours |
Battery figures are manufacturer-reported maximums measured under specified conditions at 50% volume. Actual results vary with codec, volume, ANC, connection conditions, and usage.
Fast Charging and USB Type-C
When you need extra listening time, fast charging can help. The manufacturer specifies that a 10-minute charge can provide up to 7 hours of playback with ANC off, using the charging case under specified conditions. The earbuds and case charge through USB Type-C.
Spatial Audio and Gaming Mode
Spatial Audio Effect adds a more expansive listening presentation for supported content and settings. A low-latency Gaming Mode is also available to help reduce the delay between on-screen action and audio during compatible gaming sessions.
Nothing X App and Smart Features
The Nothing X app provides access to compatible personalization features, including EQ settings, noise-control options, and Smart Dial customization. The earbuds also support dual-device connectivity, in-ear detection, and ChatGPT integration on supported configurations.
Feature availability may depend on the connected device, software version, app settings, and account or service requirements.
IP55 Dust and Water Resistance
The earbuds are rated IP55 for dust and water resistance. This provides protection against dust ingress and water jets under specified laboratory conditions, making them suitable for many everyday situations.
Important: IP55 does not mean waterproof. Avoid swimming, submerging the earbuds, or exposing the charging case to water. Dry the earbuds before charging if they become wet.
Technical Specifications
| Brand | CMF by Nothing |
| Model | Buds Pro 2 |
| Product Type | True Wireless Stereo (TWS) Earbuds |
| Driver Configuration | 11mm bass driver + 6mm micro-planar tweeter |
| Audio Codecs | LDAC, AAC, SBC |
| Hi-Res Audio | Supported |
| Active Noise Cancellation | Hybrid ANC, up to 50dB |
| ANC Frequency Range | Up to 5,000Hz |
| Microphones | Six HD microphones in total |
| Call Technology | Clear Voice Technology 2.0 and Wind-Noise Reduction 2.0 |
| Smart Controls | Customizable rotary Smart Dial on the case |
| Spatial Audio | Supported |
| Battery Capacity | 60mAh per earbud; 460mAh charging case |
| Playback Time | Up to 43 hours with case (AAC, ANC off) |
| Fast Charging | 10-minute charge provides up to 7 hours with case (ANC off) |
| Charging Port | USB Type-C |
| Connectivity | Bluetooth, dual-device connection |
| App Support | Nothing X |
| Water and Dust Resistance | IP55 for earbuds |
| Available Colours | Dark Grey, Light Grey, Orange, Blue; confirm stock before ordering |
| Warranty | Confirm the applicable warranty with Chittagong Gadget |
Frequently Asked Questions
1. Does the CMF Buds Pro 2 support active noise cancellation?
Yes. It features hybrid ANC rated at up to 50dB, along with adaptive noise cancellation and Transparency Mode.
2. Does it support LDAC Hi-Res Audio?
Yes. LDAC is supported, but you need a compatible phone or audio source to use the codec. Supported codecs and settings can affect battery life.
3. How long does the battery last?
With ANC off and AAC playback, the manufacturer specifies up to 11 hours from the earbuds and up to 43 hours total with the charging case. ANC and LDAC reduce the advertised playback time.
4. What is the Smart Dial used for?
The rotary dial on the charging case provides customizable controls for supported functions such as volume, playback, and other configured settings.
5. Can I connect the earbuds to two devices?
Yes. Dual-device connectivity is supported, allowing compatible devices to remain connected for convenient switching.
6. Are the CMF Buds Pro 2 waterproof?
The earbuds have an IP55 dust and water-resistance rating, but they are not waterproof for swimming or submersion. Avoid exposing the charging case to water.
Buy CMF by Nothing Buds Pro 2 from Chittagong Gadget
Looking for CMF by Nothing wireless earbuds in Bangladesh? Contact Chittagong Gadget to check current availability, colour options, price, and applicable warranty before ordering.
Chittagong Gadget
Address: Shop #12, 3rd Floor (Level 3), Saf Amin Shopping Mall, 158 College Road, Chawkbazar, Chittagong.
WhatsApp: 01889917777
Website: ChittagongGadget.com
