1. General Specifications
Brand: CMF by Nothing
Model: Buds 2a (B185)
Bluetooth Version: 5.4
Dual Connection: Yes
Range: 10 meters
Water Resistance: IP54 (earbuds), IPX2 (case)
Charging: USB Type-C
Colors: Dark Grey, Light Grey
Warranty: 6 months
2. Audio & Driver Specifications
Driver Size: 12.4mm custom dynamic driver
Diaphragm: Biofiber + Custom TPU
Audio Codecs: AAC, SBC
Sound Technologies: Dirac tuning, Ultra Bass Technology
Custom EQ: Available via app
Tuning: Co-developed by Nothing and Dirac
3. Noise Cancellation & Call Quality
ANC Type: Adaptive Active Noise Cancellation
ANC Depth: Up to 42dB
Modes: Transparency Mode
Microphones: 6 HD microphones
Voice Technology: Clear Voice Technology
Wind Reduction: Wind Noise Reduction 2.0
4. Battery & Charging
Earbud Battery: 43mAh (each)
Case Battery: 460mAh
Playback (ANC Off): 35.5 hours (case), 8 hours (earbuds)
Playback (ANC On): 23 hours (case), 5 hours (earbuds)
Fast Charging: 10 mins = 5.5 hours (case), 2 hours (earbuds)
5. Connectivity & Performance
Low Latency Mode: <110ms with Nothing Phone (Game Mode)
Pairing: Google Fast Pair, Microsoft Swift Pair
Compatibility: Android 6.0+, iOS 13+
6. Physical Specifications
Earbud Dimensions: 32.5 × 20.3 × 24.3mm
Case Dimensions: 54.7 × 54.7 × 23mm
Earbud Weight: 4.28g (each)
Case Weight: 42.75g
7. Controls & Features
Touch Controls: Double tap, triple tap, tap & hold
Functions: Playback, calls, ANC/transparency toggle
Find My Earbuds: Supported
LED Indicators: Charging status
In-Ear Detection: Not specified
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