Coverage note. Speaker Ranking currently covers 3 CMF models across portable bluetooth speakers and headphones. These are the products in our database, not a complete list of everything CMF makes.
What this page covers. The CMF models ranked here span portable bluetooth speakers and headphones, including CMF by Nothing Buds Pro, CMF Speaker S and CMF Speaker M. Use each model’s category position to compare it with alternatives of the same size and use case.
This page lists all 3 CMF speakers ranked on this site across portable bluetooth speakers and headphones. Each model is shown in the category where it competes, with its current rank and the size of that ranking.
Use the category position rather than the brand name alone: speakers from the same manufacturer can perform very differently by size, price and product family.
Prices on this page were last checked October 26, 2026 at 11:06 PM UTC. Product prices and availability are accurate as of that date/time and are subject to change; the price and availability shown on Amazon at the time of purchase will apply to the purchase of this product.
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Every CMF model 3
- CMF Speaker S
A compact, IP68 waterproof speaker with a solid feel, real physical controls, and an 18 hour battery that held up in testing at about 17 hours at half volume.
Amazon $49.00 eBay$49 - CMF Speaker M
A two way design with a 70mm woofer and 16mm tweeter on 35W, giving crisp treble, detailed vocals, and a fairly neutral tuning on most music.
Amazon $89.00 eBay$89 - CMF by Nothing Buds Pro WirelessDiscontinued#224 in In-Ear HeadphonesFull review
Budget noise cancelling earbuds with full bass, 11 hour battery life and dust and splash resistance.
eBay$42
