EarFun Air Pro 4 vs 100SEASHELL S66
EarFun Air Pro 4
100SEASHELL S66
What Buyers Say
EarFun Air Pro 4
The EarFun Air Pro 4 earbuds are overwhelmingly praised for their exceptional value, offering high-end features like excellent ANC, multipoint pairing, and impressive sound quality at a fraction of the cost of competitors. Users highlight the long battery life, customizable app, and surprising durability, with one pair surviving a full washing machine cycle. Minor criticisms include a slight fit adjustment needed for some and a limitation where multipoint doesn't work with the LDAC codec.
Pros
- Excellent noise cancellation
- Great sound quality with LDAC/aptX
- Long battery life (11 hours)
- Multipoint pairing
- Customizable app
Cons
- Fit may need adjustment for some
- Multipoint doesn't work with LDAC
- Le Audio not working for some
- One bud connection can drop when separated
- May fall out when eating
100SEASHELL S66
These extra-long cord earbuds are praised for their comfort, build quality, and convenience features like magnetic earpieces and a slide volume control. Sound quality is considered good for podcasts and general use, though some find it lacking for music compared to other options. A few users reported issues with fit and compatibility with certain PCs.
Pros
- Extra-long cord for freedom of movement
- Comfortable silicone earpads
- Magnetic earpieces for easy storage
- Slide volume control for precise adjustment
- Good build quality with thick wire
Cons
- Sound quality lacking for music
- Fit issues for some users
- Compatibility issues with some PCs
- Cord split too high causing earbuds to fall out
- Not very comfortable for some
Scores
Specifications
| EarFun Air Pro 4 | 100SEASHELL S66 | |
|---|---|---|
| Design | ||
| Form Factor | in-ear | in-ear |
| Wearing Style | true wireless | — |
| Ear Tips | 5 pairs of ear tips | — |
| Weight | 0.05 kg | 0.04 kg★ |
| Audio | ||
| Driver Type | hybrid | — |
| Driver Size | 10 mm★ | — |
| Drivers | 2★ | — |
| Freq Min | 20 Hz★ | — |
| Freq Max | 20 kHz★ | — |
| Impedance | 32 Ω | — |
| Sensitivity | 100 dB★ | — |
| Hi-Res Audio | ✓★ | ✗ |
| Codecs | SBC, AAC, aptX Lossless, LDAC, LC3 | — |
| Noise Control | ||
| ANC | ✓★ | ✗ |
| ANC Type | adaptive hybrid | — |
| Transparency | ✗ | ✗ |
| Connectivity | ||
| Wireless | ✓★ | ✗ |
| Bluetooth | 5.4★ | — |
| Profiles | A2DP, AVRCP, HFP | — |
| Multipoint | ✓★ | — |
| Wired Connector | Bluetooth 5 | — |
| Range | 15 m★ | — |
| Earbud Battery | ||
| Battery Life | 11 hrs★ | — |
| Charge Time | 2 hrs★ | — |
| Fast Charging | 10 min for 2 hours playback | — |
| Charging | USB-C★ | — |
| Case Battery | ||
| Case Battery | 52 hrs★ | — |
| Case Charging | USB-C★ | — |
| Wireless Charging | ✓★ | — |
| Microphone | ||
| Microphone | ✓★ | ✗ |
| Mic Count | 6★ | — |
| NC Mic | ✓★ | — |
| Features | ||
| Voice Assistant | Google Assistant | — |
| Touch Controls | ✓★ | — |
| App | EarFun APP | — |
| Gaming Mode | ✓★ | — |
| Bone Conduction | ✗ | — |
| Water Resistance | IPX5 | — |
Pros & Cons
EarFun Air Pro 4
- Strong sound (100th percentile)100th %ile
- Strong connectivity (99th percentile)99th %ile
- Strong mic (97th percentile)97th %ile
- Strong user sentiment (97th percentile)97th %ile
- Below average affordability (23rd percentile)
100SEASHELL S66
- Strong affordability (75th percentile)
- Strong comfort (70th percentile)
- Below average mic (11th percentile)11th %ile
- Below average connectivity (11th percentile)11th %ile
- Below average sound (27th percentile)
- Below average anc (31st percentile)
Pricing
EarFun Air Pro 4
No current pricing available
100SEASHELL S66
Verdict
Scores 83 overall, wins 7 of 7 usage categories and 22 of 38 specs.
