True Wireless
EarFun Air Pro 4
82Great
$88
Full review dataEarFun Air Pro 4 vs TaoTronics SoundLiberty 90: which should you buy?
Specs, scores and condensed review verdicts for the EarFun Air Pro 4 vs TaoTronics SoundLiberty 90, side by side. Where a product has no HearWiki score yet, not enough reviews have been aggregated to rate it.
True Wireless
TaoTronics SoundLiberty 90
Not yet scored
$46
Full review dataScore breakdown
Each axis is a 0–10 blend of what reviewers scored, not a lab measurement.
EarFun Air Pro 4
Sound8.0
Noise cancelling8.0
Battery7.0
Calls7.5
Value9.0
TaoTronics SoundLiberty 90
No sub-scores yet - not enough rated reviews.
Specifications
| Spec | EarFun Air Pro 4 | TaoTronics SoundLiberty 90 |
|---|---|---|
| Type | True Wireless | True Wireless |
| Price (USD) | $88 | $46 |
| HearWiki score | 82 / 100 · Great | Not scored |
| Released | 2024 | 2024 |
| Audio | ||
| Driver | dynamic | dynamic |
| Driver size | 10 mm | 13 mm |
| Drivers per side | 2 | 2 |
| Frequency response | 20 Hz - 20,000 Hz | - |
| Impedance | 32 Ω | - |
| Sensitivity | 106.3 dB/mW | - |
| Wireless | ||
| Bluetooth | 5.4 | 5.0 |
| Bluetooth version | 5.4 | - |
| Codecs | SBC, AAC, aptX, aptX Adaptive, aptX Lossless, LDAC | AAC, SBC |
| Multipoint pairing | Yes | No |
| Latency | 50 ms | - |
| Wireless range | 15 m | - |
| Battery | ||
| Battery life | 11 h | 5 h |
| Battery life (ANC on) | 7.5 h | - |
| Battery incl. case | 52 h | 30 h |
| Full charge time | 120 min | 60 min |
| Quick charge | 10 min = 2 h | 5 min = 1 h |
| Wireless charging | Yes | - |
| Features | ||
| Active noise cancelling | Yes | - |
| ANC type | adaptive | - |
| Transparency mode | Yes | - |
| Companion app | Yes | - |
| Custom EQ | Yes | - |
| Wear detection | Yes | - |
| Controls | touch | touch |
| Voice assistant | Google Fast Pair / voice assistant support | - |
| Design | ||
| Weight | 10 g | 45.4 g |
| Water resistance | IPX5 | IPX8 |
| USB-C | Yes | Yes |
| Model code | - | TT-BH097 |
| Calls | ||
| Microphones | 6 | 2 |
| Call noise reduction | cVc 8.0 | - |
What reviewers said
EarFun Air Pro 4
The EarFun Air Pro 4 delivers a compelling mix of premium features and solid performance at a budget-friendly price point. With hybrid active noise cancellation, robust battery life, and extensive codec support including LDAC, these earbuds punch well above their weight class. They offer comfortable fit, clear call quality, and a balanced sound profile that makes them a standout value in the under-$100 category.
- Pro:Excellent value for the price
- Pro:Strong hybrid ANC performance
- Pro:Good sound quality with LDAC support
- Con:Average battery life per charge
- Con:Touch controls can be finicky
- Con:Not the most detailed soundstage
TaoTronics SoundLiberty 90
The TaoTronics SoundLiberty 90 earbuds offer a budget-friendly true wireless experience with strong water resistance, making them suitable for workouts and outdoor use. They provide a decent battery life of five hours per charge, extended to 30 hours with the included USB-C case, plus fast charging for quick top-ups. Touch controls and dual mics add convenience, though they lack multipoint connectivity and advanced codecs beyond AAC and SBC.
- Pro:IPX8 rating for heavy water exposure
- Pro:Quick charge adds 1 hour from 5 minutes
- Pro:Compact USB-C case with 30 hours total
- Con:No multipoint pairing
- Con:Only AAC and SBC codecs
- Con:Battery life per charge is modest
Summaries are AI-condensed and paraphrased from published reviews and specs - not original hands-on testing. More on our method.
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