True Wireless
CMF Buds 2
78Great
$46
Full review dataCMF Buds 2 vs Tronsmart Spunky Beat: which should you buy?
On aggregated review scores the CMF Buds 2 comes out ahead with an HearWiki score of 78. The full breakdown - sub-scores, specs and what reviewers actually said - is below.
Our pick: CMF Buds 2 - Great overall at around $46.
Score breakdown
Each axis is a 0–10 blend of what reviewers scored, not a lab measurement.
CMF Buds 2
Sound8.0
Noise cancelling7.0
Battery8.5
Calls7.0
Value9.0
Tronsmart Spunky Beat
Sound7.0
Battery6.0
Calls6.0
Value8.0
Specifications
| Spec | CMF Buds 2 | Tronsmart Spunky Beat |
|---|---|---|
| Type | True Wireless | True Wireless |
| Price (USD) | $46 | $25 |
| HearWiki score | 78 / 100 · Great | 68 / 100 · Good |
| Released | 2025 | 2019 |
| Audio | ||
| Driver | dynamic | dynamic |
| Driver size | 11 mm | 6 mm |
| Drivers per side | 2 | 2 |
| Frequency response | 20Hz-20kHz | 20Hz-20kHz |
| Impedance | - | 16 Ω |
| Wireless | ||
| Bluetooth | 5.4 | 5.0 |
| Bluetooth version | 5.4 | 5.0 |
| Codecs | AAC, SBC | SBC, AAC, aptX |
| Multipoint pairing | Yes | No |
| Wireless range | 10 m | 15 m |
| Battery | ||
| Battery life | 13.5 h | 7 h |
| Battery life (ANC on) | 7.5 h | - |
| Battery incl. case | 55 h | 24 h |
| Full charge time | 93 min | 50 min |
| Quick charge | 10 min = 4 h (ANC off) | - |
| Wireless charging | No | No |
| Features | ||
| Active noise cancelling | Yes | - |
| ANC type | hybrid | feedforward |
| Transparency mode | Yes | No |
| Companion app | Yes | No |
| Custom EQ | Yes | No |
| Wear detection | Yes | No |
| Controls | touch | touch |
| Voice assistant | Google Fast Pair, Microsoft Swift Pair | voice assistant supported |
| Design | ||
| Weight | 50.5 g | 3.7 g |
| Case weight | 41.5 g | 47 g |
| Water resistance | IP55 | IPX5 |
| USB-C | Yes | Yes |
| Calls | ||
| Microphones | 6 | 2 |
| Call noise reduction | - | cVc 8.0 |
What reviewers said
CMF Buds 2
The CMF Buds 2 are a budget-friendly true wireless pair that deliver punchy, bass-forward sound with a lively treble, making them engaging for music lovers. They pack a surprisingly rich feature set for the price, including hybrid ANC, transparency mode, multipoint connectivity, and long battery life, though call quality in noisy settings and limited codec support hold them back slightly. Overall, they're a strong value pick for those prioritizing fun audio and versatile features over premium extras.
- Pro:Punchy, bass-heavy sound with lively treble
- Pro:Excellent battery life with case (55 hours total)
- Pro:Hybrid ANC and transparency mode for the price
- Con:Only AAC and SBC codecs, no LDAC or Hi-Res support
- Con:ANC is decent but not class-leading
- Con:Call quality suffers in loud environments
Tronsmart Spunky Beat
The Tronsmart Spunky Beat offers a compelling budget-friendly true wireless experience with a compact, comfortable fit and a handy charging case. Its sound leans towards a punchy, bass-forward profile that many will enjoy, though it struggles with harshness at higher volumes and touch controls that can be finicky. Overall, it's a solid value pick for bass lovers on a tight budget, despite a few usability quirks.
- Pro:Compact and comfortable earpieces
- Pro:Punchy, thumping bass response
- Pro:Solid battery life with the charging case
- Con:Touch controls can be cumbersome to use
- Con:Sound gets harsh at higher volume levels
- Con:No app support or EQ adjustments
Summaries are AI-condensed and paraphrased from published reviews and specs - not original hands-on testing. More on our method.
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