Apple S66
A 13.4mm graphene diaphragm driver and Bluetooth 5.4 deliver bass-forward audio with stable connectivity, while the case’s LED display and 50-hour total battery life minimize recharging downtime. Hybrid ENC microphones passively eliminate 85% of background noise, and the IPX7-rated, 4-gram earbuds include a lanyard for lightweight, sweat-resistant portability. These are best for budget-minded commuters and call-heavy users who need all-day battery and clear voice pickup.
About This Earbuds
A 13.4mm graphene diaphragm driver and Bluetooth 5.4 deliver bass-forward audio with stable connectivity, while the case’s LED display and 50-hour total battery life minimize recharging downtime. Hybrid ENC microphones passively eliminate 85% of background noise, and the IPX7-rated, 4-gram earbuds include a lanyard for lightweight, sweat-resistant portability. These are best for budget-minded commuters and call-heavy users who need all-day battery and clear voice pickup.
- Form factor in-ear
- Driver type dynamic
- Wireless
- Active noise cancellation
- Bluetooth version 5.4
- Battery life hours 8
- Case battery hours 50
- Water resistance IPX7
Overview
Performance
Pros & Cons
Pros
- Strong social proof (97th percentile) 97th
- Strong anc (84th percentile) 84th
- Strong battery (81th percentile) 81th
- Strong mic (81th percentile) 81th
Cons
- Below average comfort (28th percentile) 28th
- Below average build (33th percentile) 33th
Specifications
Full Specifications
Design
| Form Factor | in-ear |
| Wearing Style | true wireless |
Audio
| Driver Type | dynamic |
| Driver Size | 13.4 |
| Codecs | Wireless Earbuds, Bluetooth 5.4 Headphones with 50H Playback, Deep Bass Stereo Ear Buds Clear Calls with LED Power Display, IPX7 Waterproof, in-Ear Earphones with Mic for Phone/Android/iPad, Jet Black |
Noise Control
| ANC | Yes |
| ANC Type | hybrid |
Connectivity
| Wireless | Yes |
| Bluetooth | 5.4 |
Earbud Battery
| Battery Life | 8 |
Case Battery
| Case Battery | 50 |
Microphone
| Microphone | Yes |
| Mic Count | 2 |
| NC Mic | Yes |
Features
| Touch Controls | Yes |
| Water Resistance | IPX7 |
Value & Pricing
Price History
vs Competition
| Spec | Apple S66 | Samsung Galaxy Buds3 Pro SM-R630NZWAXAR | EarFun Air Pro Air Pro 4+ | Soundcore Soundcore P31i | JBL Endurance Race Endurance Race 2 | TOZO Crystal Pods Crystal Pods |
|---|---|---|---|---|---|---|
| Form Factor | in-ear | in-ear | in-ear | in-ear | in-ear | in-ear |
| Driver Type | dynamic | Dynamic | hybrid | Dynamic Driver | Dynamic | dynamic |
| Wireless | true | true | true | true | true | true |
| Active Noise Cancellation | true | true | true | true | true | true |
| Bluetooth Version | 5.4 | 5.4 | 6.0 | 6.1 | 5.3 | 5.4 |
| Battery Life Hours | 8 | 6 | 12 | 10 | 12 | 7 |
| Case Battery Hours | 50 | 26 | 54 | 50 | 36 | 70 |
| Water Resistance | IPX7 | IP57 | IP55 | IP55 | IP68 | IPX5 |
| Multipoint | - | true | true | - | true | true |
| Compare | Compare | Compare | Compare | Compare |
| Product | Anc | Mic | Build | Sound | Battery | Comfort | User Sentiment | Connectivity | Social Proof |
|---|---|---|---|---|---|---|---|---|---|
| Apple S66 | 83.8 | 80.5 | 33.4 | 59.7 | 80.8 | 28.3 | 79.1 | 64.2 | 96.7 |
| Samsung Galaxy Buds3 Pro SM-R630NZWAXAR Compare | 96.6 | 96.9 | 98.8 | 91.8 | 72.6 | 93.4 | 0 | 99.6 | 89.3 |
| EarFun Air Pro Air Pro 4+ Compare | 96.6 | 96.9 | 91.4 | 99.8 | 96 | 70.9 | 97.2 | 99.3 | 80.1 |
| Soundcore Soundcore P31i Compare | 88.5 | 96.9 | 91.4 | 96.8 | 94 | 70.9 | 91.9 | 84.8 | 89.3 |
| JBL Endurance Race Endurance Race 2 Compare | 88.5 | 90.4 | 98.8 | 46.7 | 88.7 | 93.4 | 97.2 | 96.4 | 69.2 |
| TOZO Crystal Pods Crystal Pods Compare | 91.9 | 90.4 | 91.4 | 77.4 | 96.6 | 70.9 | 97.2 | 92.5 | 99.3 |
Usage Scores
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
