Nothing CMF Buds 2a Wireless Bluetooth Buds with Active Noise Cancellation

IP54 Dust and Spashproof
Condition: New


Note that the price and availability are subject to change without prior notice



Nothing CMF Buds 2a redefine wireless audio by delivering premium sound, intelligent features, and all-day comfort at an unbeatable value. Engineered with custom 12.4mm bio-fibre dynamic drivers and enhanced by Dirac tuning with Ultra Bass Technology 2.0, the Nothing CMF Buds 2a produce a meticulously balanced soundstage—delivering deep bass, nuanced mids, and sparkling highs for an immersive listening experience.
Advanced hybrid Active Noise Cancellation (ANC) blocks up to 42dB of ambient noise across frequencies up to 2900Hz, while Transparency Mode keeps you aware of your surroundings when needed. For crystal-clear calls, the Nothing CMF Buds 2a utilize four HD microphones with Clear Voice Technology and Wind Noise Reduction 2.0, ensuring your voice remains crisp even in noisy environments. With Bluetooth 5.4, the earbuds offer seamless pairing and stable connectivity, alongside dual-device connection for effortless switching between gadgets. Gamers and streamers will appreciate the Low Lag Mode, which minimizes audio delay for synchronized playback.
Built for active lifestyles, the Nothing CMF Buds 2a boast an IP54 rating for dust and water resistance, while their ultra-lightweight 4.8-gram design ensures a secure, comfortable fit for hours of use. The impressive 8-hour battery life (ANC off) extends to 35.5 hours with the compact charging case, and just 10 minutes of charging delivers 5.5 hours of playback. Available in vibrant colors, the Nothing CMF Buds 2a merge style, durability, and high-fidelity audio—making them a standout choice for discerning listeners.

Specifications
Physical Dimensions
Earbuds
  • Body Dimensions (HxWxD): 32.5mm x 20.3mm x 24.3mm
  • Body Weight: 4.28g
Earbuds Case
  • Body Dimensions (HxWxD): 57.7mm x 54.7mm x 23mm
  • Body Weight: 42.75g
Audio
  • Bio-Fibre with Custom TPU Driver: 12.4mm Driver
  • Frequency: 20 to 40KHz, 42 decibels (dB)
  • Microphone: 4 HD (2 on each side)
  • Bass Technology: Ultra Bass Technology 2.0
Connectivity
  • Bluetooth Version: Bluetooth 5.4
  • Bluetooth Profiles: AAC/ SBC
  • Range: 10m
Durability
  • Protection: IP54, Dust and Splash Resistant with an IPX2 Case
Features
  • Active Noise Cancellation (ANC): Yes 
  • Adaptive Sound: Yes
  • Transparency mode: supported
  • Wind Noise Reduction 2.0
  • Low Latency Mode with 110ms on Nothing OS
  • Find My EarBuds with Dual Connection
  • In-Ear detection to play and pause automatically
  • Ambient Sound with Adpative ANC
  • Google Fast Pair & Microsoft Swift Pair
Gestures & Controls
  • Single Tap: Play or Pause media playback
  • Double Tap: Play, Next song, Answer an incoming call or hang up
  • Triple Tap: Next, Voice Assistant, Game Mode, Previous song or Reject a call 
  • Press and Hold: Switch between ANC and Transparency Mode 
Battery & Charging
Ear Buds
  • Capacity: 43mAh
  • Charging: 10 mins for 3 hours
Buds Case
  • Capacity: 460mAh
  • Charging (Earbuds + Case): 10 mins for 5.5 hours
  • Usage Time (ANC off): 8 hours
  • Usage Time (ANC on): 5 hours
  • Charging Interface: USB-C
  • Charging time: 1 Hour (earbuds)/ 1 hour and 20 mins (Earbuds + Case)
In The Box
  1. Nothing CMF Buds 2a earbuds & case
  2. Ear tips x 3 (S, M, L)
  3. USB-A to USB-C charging cable
  4. User Guide & Sticker
  5. Safety information and warranty information
12 Months Warranty


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