If you want stronger stated noise cancellation and longer listed playtime for jogging, choose CMF BY NOTHING Buds 2; if you need water-and-dust resistance details and call-focused features, choose Nothing Ear 2. The jogging decision is less about a single winner and more about which trade-off matters most: CMF emphasizes its 48 dB hybrid ANC and 55-hour playtime, while Nothing supplies a clearer set of protection and call-feature details.
• CMF BY NOTHING Buds 2: Its key strengths are 48 dB hybrid ANC and a stated 55 hours of playtime; its listed details provide less information about water resistance and call features.
• Nothing Ear 2: Its strengths include up to 40 dB ANC, personalized and environment-adaptive ANC, three-mic call noise reduction, and IP54 buds with an IP55 case; its listed case battery life is 36 hours.
• For jogging: CMF’s longer listed playtime and higher stated ANC figure may appeal to listeners prioritizing those figures, while Nothing gives more explicit sweat-and-dust protection details.
• Choose CMF BY NOTHING Buds 2 if ANC strength and extended listed playtime are your main considerations.
• Choose Nothing Ear 2 if you want stated resistance ratings, personalization options, and added call-related features.
CMF BY NOTHING Buds 2 puts its clearest emphasis on hybrid active noise cancellation. The listed figure is 48 dB across a 5200 Hz frequency range. That gives shoppers a specific ANC specification to compare against the Nothing Ear 2’s stated figure of up to 40 dB. These numbers do not, by themselves, establish exactly how much noise either pair will reduce in every setting, but they show where CMF places its headline focus.
The other prominent figure is 55 hours of playtime. For someone who uses earbuds across several parts of the day, a longer stated total may mean fewer interruptions to think about charging, though the supplied information does not break that total down by earbuds, case, or listening conditions. Its in-ear design, wireless Bluetooth connection, and touch controls keep the listed setup straightforward. The orange color is also a clear design choice, rather than a neutral option.
We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-10-21 · 7 min read · Independent comparison
For jogging, CMF is worth considering if you care most about its published ANC and playtime figures. Those specs alone do not establish a secure fit during movement, and the supplied details do not give this model a water-resistance rating or specific call-noise-reduction feature. Skip CMF if you need documented sweat or dust resistance, or want more detail about call performance before choosing.
Nothing Ear 2 gives shoppers more specific information about protection and sound adjustments. The buds carry an IP54 rating, and the case is listed at IP55 for water and dust resistance. That makes the protection details particularly relevant to a jogging decision: you can compare those stated ratings with your own expectations for exercise and everyday exposure. They are specifications, not a promise that the earbuds are suited to every condition.
Its ANC is listed at up to 40 dB, with personalized ANC, a personalized sound profile, and environment-adaptive ANC also described. That set of options may suit someone who wants more than one noise-control approach instead of relying on a single headline cancellation figure. Nothing also lists three-mic call noise reduction, with three microphones per bud, plus dual connection. Those details could matter if you take calls or move between connected devices during the day.
The listed case battery life is 36 hours, less than CMF’s stated 55-hour playtime figure, so shoppers focused on the longest published total may prefer CMF. Nothing Ear 2 also includes in-ear detection, Google Fast Pair, Microsoft Swift Pair, and low-lag mode with Nothing X and Phone (1). Skip Nothing Ear 2 if your main priority is the higher stated ANC figure or the longer listed playtime.
• Best fit if the higher stated ANC figure matters most → CMF BY NOTHING Buds 2. Its hybrid ANC is listed at 48 dB, compared with up to 40 dB for Nothing Ear 2. Treat that as a spec comparison, not a guarantee of a particular listening result.
• Best fit if the longer listed playtime matters most → CMF BY NOTHING Buds 2. It lists 55 hours, while Nothing Ear 2 lists 36 hours of case battery life. The figures are presented differently, so they are not a perfect like-for-like account of use.
• Best fit if you want explicit resistance ratings for jogging → Nothing Ear 2. Its buds are listed as IP54 and its case as IP55 for water and dust resistance. CMF’s supplied details do not include a comparable rating.
• Best fit if you want adjustable noise control → Nothing Ear 2. Personalized ANC and environment-adaptive ANC provide more described options than the CMF feature information supplied here.
• Best fit if calls are part of your routine → Nothing Ear 2. Its three-mic call noise reduction is specifically described; the CMF details provided do not specify a comparable call feature.
• Best fit if you want dual connection and device-pairing conveniences → Nothing Ear 2. It lists dual connection, Google Fast Pair, and Microsoft Swift Pair.
• Best fit if you want a simple comparison centered on ANC and playtime → CMF BY NOTHING Buds 2. Those are the two most prominent figures in its supplied feature details.
• Best fit for someone searching for the best bluetooth earbuds for jogging → Neither is an automatic winner. Choose based on which listed trade-off matters more: CMF’s longer playtime figure or Nothing’s stated resistance ratings and call features.
Buying Considerations
Fit is another practical consideration, and neither set of supplied details gives a fit test or a specific stability feature for running. Both are described as in-ear wireless earbuds, but that does not prove either will stay secure for every person during movement. If you are comparing a multipoint bluetooth headset for jogging, Nothing’s listed dual connection is the clearer match for switching between connected devices; the supplied CMF information does not state multipoint support.
Finally, compare the battery figures with care. CMF lists 55 hours of playtime, while Nothing lists 36 hours for the carrying case and a separate five-hour battery-life figure. Those descriptions are not identical, and the supplied details do not specify the listening conditions behind them. For either pair, your use of ANC and calls may affect how the published figures translate into your routine. If you also care about price, check the current price on Amazon rather than relying on an estimate here.
I would choose Nothing Ear 2 for jogging if explicit IP54 buds and IP55 case ratings are my deciding factors, along with its call and connection features. I value having those protection details stated clearly for an exercise-focused choice. CMF BY NOTHING Buds 2 is the stronger alternative on the supplied ANC and playtime figures, and I would choose it if those mattered more to my routine. My recommendation is Nothing Ear 2, but only because its listed resistance information makes the jogging use case easier to assess.
Nothing Ear 2 lists IP54 resistance for the buds and IP55 for the case, while CMF’s supplied details do not state a resistance rating. CMF lists higher ANC and longer playtime figures, so the choice depends on which specifications matter most to you.
CMF BY NOTHING Buds 2 lists 48 dB hybrid ANC. Nothing Ear 2 lists ANC up to 40 dB and adds personalized and environment-adaptive ANC; the stated figures do not guarantee the same experience in every environment.
Nothing Ear 2 lists dual connection, along with Google Fast Pair and Microsoft Swift Pair. The supplied CMF details do not specify dual connection or multipoint support.
CMF lists 55 hours of playtime. Nothing Ear 2 lists 36 hours of case battery life and a separate five-hour battery-life figure, so compare the wording carefully rather than treating the totals as identical measurements.
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