The CMF Buds 2 True Wireless Earbuds combine powerful noise cancellation, personalised app controls and long battery life in a compact everyday design. Built around an 11mm PMI dynamic driver, the earbuds use Dirac Opteo™ processing and Ultra Bass Technology 2.0 to provide strong low-frequency response together with clearer vocals and detail. They also support Spatial Audio Effect for a wider, more immersive presentation during music, movies and gaming. Up to 48dB Hybrid ANC helps reduce surrounding distractions, while six HD microphones improve call clarity. Customers comparing other audio products can also browse Nikshan Electronics’ headphones and audio collection.
CMF Buds 2 True Wireless Earbuds
The CMF Buds 2 use a custom 11mm PMI driver.
PMI, or polymethacrylimide, is used in the driver diaphragm design to balance rigidity and low moving mass. Nothing pairs the driver with software-based audio tuning to create a more controlled overall sound profile.
The official product page positions Buds 2 around deeper bass and clear high-frequency reproduction rather than simply maximising loudness.
This exact model should not be confused with the CMF Buds 2a, which uses a different 12.4mm driver and lower 42dB ANC specification.
Customers comparing headphones, earbuds and wireless audio devices can explore Nikshan’s complete audio range.
Dirac Opteo™ Sound Tuning
A major audio feature is Dirac Opteo™.
Nothing explains that Dirac Opteo digitally corrects unintended resonances and sound colouration within the earbud system to optimise its acoustic performance.
The Nothing X app provides a Dirac Opteo EQ preset together with Pop, Rock, Classical, Electronic and Enhance Vocals modes.
A custom equaliser is also available for users who prefer to tune the sound manually.
This gives the CMF Buds 2 more sound-adjustment flexibility than basic TWS earbuds with fixed audio tuning.
Ultra Bass Technology 2.0
CMF also incorporates Ultra Bass Technology, designed to detect low-frequency elements in music and dynamically enhance bass presentation.
Bass intensity can be adjusted from within the Nothing X app, allowing users to choose between a more neutral presentation and stronger low-frequency emphasis.
This can be useful across bass-focused genres, movies and gaming, although preferred bass level remains subjective.
Spatial Audio Effect
The Buds 2 support CMF’s Spatial Audio Effect.
Nothing states that the feature is based on a Head-Related Transfer Function model and is designed to create a more three-dimensional perceived sound field.
Spatial Audio Effect can be configured through the Nothing X app.
It should be described as CMF’s spatial-audio processing feature rather than Dolby Atmos, because Dolby certification is not listed for Buds 2.
Up to 48dB Hybrid ANC
The earbuds feature Hybrid Active Noise Cancellation up to 48dB, covering an ultra-wide noise-cancellation frequency range of up to 5200Hz.
Hybrid ANC uses microphones and electronic processing to reduce selected environmental sounds before they reach the listener.
The Buds 2 also support Environmental Adaptive ANC, which automatically adjusts noise reduction according to surrounding conditions.
A Transparency Mode is available when users need greater awareness of nearby conversations or environmental sounds.
ANC performance varies with ear-tip seal, frequency and surroundings, so “up to 48dB” is the appropriate claim rather than suggesting complete silence.
6 HD Microphones for Clear Calls
Nothing equips the pair with six HD microphones.
These work with Clear Voice Technology 3.0 to improve voice pickup and suppress unwanted environmental noise during calls.
Wind Noise Reduction 3.0 further helps manage wind interference during outdoor calls.
This microphone arrangement is useful for phone calls, meetings and routine communication in moderately noisy surroundings.
Bluetooth 5.4 and Dual Connection
The CMF Buds 2 officially use Bluetooth 5.4, rather than an older Bluetooth version.
Dual Connection is supported, allowing the earbuds to maintain connections with two compatible devices and switch between them through the Nothing X app.
This can be convenient for users working between a laptop and smartphone.
Bluetooth performance can vary according to interference and device environment, with approximately 10 metres being a typical practical range.
Up to 55 Hours Total Playback
Battery life is one of the Buds 2’s strongest features.
With ANC switched off, Nothing specifies up to 13.5 hours from the earbuds alone and up to 55 hours total with the charging case.
With ANC or Transparency Mode enabled, the official figures are up to 7.5 hours from the earbuds and up to 32 hours with the case.
Each earbud contains a 53mAh battery, while the case uses a 460mAh battery.
Actual runtime varies with volume, ANC, call usage and connected-device conditions.
Fast Charging Support
Fast charging provides additional convenience.
With ANC switched off, a 10-minute charge provides up to 4 hours from the earbuds alone or up to 7.5 hours combined with the charging case.
With ANC enabled, Nothing lists approximately 2.4 hours from the earbuds or 4 hours combined with the case following the same charging interval.
Charging is handled through USB Type-C.
Nothing X App
The Nothing X app provides access to EQ settings, ANC modes, dual-device controls, Spatial Audio Effect and other customisation options.
Users can switch between preset equalisers or create a custom tuning profile.
The app also manages the Dual Connection setting and other supported device features.
Dust and Water Protection
The Buds 2 are designed for everyday portable use, including commuting and exercise.
Any published IP rating should match the exact India carton or official regional documentation because product-protection specifications can vary by revision and market.
Water resistance should not be interpreted as permission to swim or deliberately immerse the earbuds.
Key Features
- CMF by Nothing True Wireless Earbuds
- Dark Grey colour
- 11mm PMI dynamic driver
- Dirac Opteo™ tuning
- Ultra Bass Technology 2.0
- Spatial Audio Effect
- Up to 48dB Hybrid ANC
- Up to 5200Hz ANC bandwidth
- Environmental Adaptive ANC
- Transparency Mode
- 6 HD microphones
- Clear Voice Technology 3.0
- Wind Noise Reduction 3.0
- Bluetooth 5.4
- Dual-device connection
- AAC and SBC playback support
- 53mAh battery per earbud
- 460mAh charging case
- Up to 13.5 hours earbuds-only playback
- Up to 55 hours total playback
- Up to 32 hours total playback with ANC
- Fast charging
- USB Type-C
- Nothing X app support
- 1-year India warranty
CMF Buds 2 in Kerala
The CMF Buds 2 True Wireless Earbuds are a strong option in Kerala for customers looking for feature-rich ANC earbuds with long battery life and app-based sound customisation.
Their combination of an 11mm PMI driver, Dirac Opteo™, 48dB Hybrid ANC, six microphones and up to 55 hours of total playback gives the Buds 2 a balanced feature set for music, calls, work and travel.
Customers can also browse Nikshan Electronics’ headphones and speakers collection to compare other true-wireless, wired and over-ear audio products.
TWS Earbuds in Kannur and Calicut
For customers searching for TWS earbuds in Kannur or ANC earbuds in Calicut, the CMF Buds 2 combine adaptive noise control, clear-call processing and dual-device connectivity with a compact wireless format.
The Dark Grey variant is currently sold in India alongside other CMF Buds 2 colour options.
Nikshan Electronics’ broader audio collection provides additional choices for music, gaming, calls and everyday entertainment.
Check current showroom pricing, online stock and applicable promotional offers before ordering, as availability and pricing can change.
Buy CMF Buds 2 Online in Kerala
Choose the CMF Buds 2 True Wireless Earbuds for 11mm PMI drivers, Dirac Opteo™ tuning, Ultra Bass Technology 2.0, Spatial Audio Effect, up to 48dB Hybrid ANC and six-microphone calling technology.
Buy CMF Buds 2 Dark Grey online in Kerala from Nikshan Electronics for genuine products, competitive offers and dependable service across Kannur, Calicut and Kerala.
Customers can browse Nikshan’s audio products and compare other headphones and wireless listening options before ordering.
Nothing’s India warranty policy provides a 1-year limited warranty for Audio/Watch products purchased through eligible authorised sales channels.
| Specification | Details |
|---|---|
| Brand | Nothing |
| Driver Size | 11 mm Custom Dynamic Driver |
| Diaphragm Material | PMI (Polymethacrylimide) + PU (Polyurethane) |
| Audio Technology | Dirac Opteo™, Ultra Bass Technology 2.0, Spatial Audio Effect |
| Audio Codec | AAC, SBC |
| Active Noise Cancellation | Up to 48 dB Hybrid ANC |
| Noise Cancellation Features | Adaptive ANC, Transparency Mode |
| Microphones | 6 HD Microphones |
| Call Technology | Clear Voice Technology 3.0, Wind Noise Reduction 3.0 |
| Bluetooth Version | Bluetooth 5.4 |
| Connection Range | Up to 10 m |
| Dual Connection | Yes |
| Earbud Battery Capacity | 53 mAh |
| Charging Case Capacity | 460 mAh |
| Playback Time (ANC Off) | Up to 13.5 Hours (Buds), 55 Hours (With Case) |
| Playback Time (ANC On) | Up to 7.5 Hours (Buds), 32 Hours (With Case) |
| Fast Charging | 10 Minutes Charge Provides Up to 2.4 Hours (Buds) / 4 Hours (With Case) |
| Charging Port | USB Type-C |
| Charging Time | Full Charge: Approx. 93 Minutes |
| Water & Dust Resistance | IP55 (Earbuds), IPX2 (Charging Case) |
| Touch Controls | Double Tap, Triple Tap, Tap & Hold |
| Low Latency Mode | Yes (Below 110 ms with Nothing Phone) |
| App Support | Nothing X App (Android & iOS) |
| Earbud Weight | 4.5 g (Each) |
| Charging Case Weight | 41.5 g |
| Earbud Dimensions | 33.4 × 20.6 × 22.8 mm |
| Charging Case Dimensions | 53.3 × 53.3 × 23 mm |
| Warranty | 1 Year Manufacturer Warranty |
