CMF Buds 2a vs CMF by Nothing Neckband Pro
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General
Brand | CMF | CMF |
Model | Buds 2a | Neckband Pro |
Design | TWS Earbuds | Neckband |
Type | In the Ear | In the Ear |
Connectivity | Wireless | Wireless |
Design and Body
Dimensions | 54.7 x 23 x 54.7 mm | |
Weight | 51.31 g (With Case), 4.28 g Per Earbud | 29.6 g |
Features
Bluetooth | Yes, 5.4 | Yes, 5.3 |
Bluetooth Range | 10 m | 10 m |
USB | Yes | Yes |
Microphone | Yes, 4 mic, 2 per Earbud | Yes, 5 mics |
Voice Assistant | Yes | Yes |
Water Resistant | Yes | Yes |
Monaural | Yes | |
Controls | Touch | Smart Dial 3 in 1 Intuitive Sound Control |
Music Controls | Play/Pause, Double Press: Skip Forward, Triple Press: Skip Back | Play/Pause |
Call Controls | Answer/Hang up Calls, Double Press: Reject Calls | Answer/Hang up Calls |
Switch between Call and Music | Yes | Yes |
Additional Features | IP54 Buds / IPX2 Case, Custom EQ, Low Lag Mode, Transparency Mode, Type-C Charging, Dual Connection, Microsoft Swift Pair, Google Fast Pair, Find earbuds | IP55 Rated, Low Lag mode, Transparency Mode, Type-C Charging, Dual Device Connectivity, Magnetic Earbuds, LED Charging Status |
Sound Features
Deep Bass | Yes | Yes |
Frequency Response | 20 Hz (Min) - 20 kHz (Max) | 20 Hz (Min) - 20 kHz (Max) |
Driver Unit | 12.4 mm | 13.6 mm |
Driver Type | Dynamic (Biofiber + Custom TPU) | Custom Dynamic Driver |
Noise Reduction | Clear Voice Technology and Wind Noise Reduction 2.0 | Wind Noise Reduction |
Active Noise Cancellation | Yes | Yes, 50dB-Hybrid ANC |
Environmental Noise Cancellation | Yes, AI-ENC | |
Other Features | Spatial Audio Effect | Ultra Bass Technology 2.0 & Spatial Audio Effect |
Extra
Sales Package | Pair of Earbuds x 1, Charging case × 1, Ear tips in size (S, M, L), Safety information and warranty information × 1, User Guide × 1 | 1 U Neckband, Type-C Cable, Safety information and warranty information, User Guide, Ear tips in size S, M, L |
Inline Remote | Yes | |
Other | Earbuds Dimension: (32.5 x 20.3 x 24.3mm) | Google Fast Pair & Microsoft Swift Pair, Find My Earbuds |
Power Features
Battery Capacity | 460 mAh (Case), 43 mAh Per Earbud | 220 mAh |
Battery | 10 min Charge= 5.5 hours of Playtime | 10 min Charge= 18 hr Playtime |
Battery Life | 35.5 hours with Case (ANC Off) 8 hours (Earbuds with ANC Off) 23 hours with Case (ANC On) 5 hours (Earbuds with ANC On) | 37 hours (ANC Off) 23 hours (ANC On) |
Charging Time | 1.48 hours (Case), 32 min (Earbuds) |
Warranty
Warranty | 1 year, Manufacturer Warranty | 1 year, Manufacturer Warranty |
Warranty Type | Manufacturer | Manufacturer |
Covered in Warranty | Manufacturing Defects | Manufacturing Defects |
Not Covered in Warranty | Physical Damage | Physical Damage |
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