Wireless Earbuds
Sennheiser MOMENTUM True Wireless 4
8.5SoundGuys scoreRead our review ›
$179.95at Amazon
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CMF by Nothing
CMF by Nothing Buds 2a
Key specs
Battery Life Earbuds
8 hAbove average8 h
3 h16 h
above average for wireless earbuds — based on 243 of 271 we've cataloged.
Battery Life With Case
35.5 hAbove average35.5 h
7 h60 h
above average for wireless earbuds — based on 245 of 271 we've cataloged.
IP Rating
IP54IPX433%IP5516%IP5415%IPX512%
IP54 appears on 15% of the 244 wireless earbuds we've cataloged (of 271).
Noise Cancellation Type
HybridActive61%Passive14%None9%Hybrid8%
Hybrid appears on 8% of the 172 wireless earbuds we've cataloged (of 271).
Battery
- Battery Life Earbuds
- 8 h
- Battery Life With Case
- 35.5 h
- Full Charge Minutes
- 10 min
- Battery Life Anc On
- 23 h
- Battery Life Wireless
- 5 h
- Fast Charging
- Yes
Build
- IP Rating
- IP54
- Sweat Resistance
- Yes
- Water Resistance
- Yes
- Material Case
- Plastic
Sound
- Noise Cancellation Type
- Hybrid
- Ambient Mode
- Adjustable level
- Anc Depth
- 42 dB
- Anc Modes
- Off, ANC on, transparency
- Driver Count
- 1
- Driver Size
- 12.4 mm
- Driver Type
- Dynamic
- Frequency Response
- 20-20000 Hz
- Frequency Response High Hz
- 20000 Hz
- Frequency Response Low Hz
- 20 Hz
- Adaptive Anc
- No
- Passive Isolation
- 20 dB
Connectivity
- Bluetooth Version
- 5.4
- Bluetooth Codec
- AAC, SBC
- Bluetooth Range
- 10 m
- Connection Type
- Bluetooth
- Headphone Jack
- No
Design
- Earbud Form Factor
- In-ear
- Case Dimensions
- 56 x 56 x 23 mm mm
- Color Options
- Dark gray, light gray, orange
- Ear Tip Material
- Silicone
- Ear Tip Sizes Included
- S, M, L
- Wearing Style
- Deep insert
- Weight Per Earbud
- 5.7 g
- Weight With Case
- 42.6 g
Features
- Companion App
- IOS + Android
- Control Type
- Touch controls
- Eq Customization
- Presets only
- Auto Connect
- Yes
- Auto Pause
- No
- Fitness Tracking
- No
- Mono Mode
- Yes
- Spatial Audio
- Fixed
- Voice Assistant Support
- Google Assistant
Identity
- Model Number
- B0DXP6TSJ7
Microphone
- Count
- 4
- Wind Noise Reduction
- Yes
- Noise Reduction Type
- AI-powered
- Type
- Mic array
Release
- Date
- 2025-04
- Msrp Usd
- 39 USD
- Year
- 2025
Features & Opinions
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