Shokz T921
With a 17.3mm low-frequency driver and an independent tweeter powered by Shokz DualBoost, these open-ear buds deliver bass depth and crisp highs through an 11-hour battery life. The 9.4g design with Ultra-Soft Silicone 2.0 and an IP55 rating provides all-day comfort and sweat resistance while maintaining ambient awareness via DirectPitch 2.0. This product is best for fitness enthusiasts and commuters who need durable, stay-alert audio for workouts and outdoor use.
17 Overall Score
Price MX$4,521
Snapshot
Pros & Cons
Pros
- Strong comfort (74th percentile) 74th
Cons
- Below average social proof (10th percentile)
- Below average connectivity (13th percentile)
- Below average mic (14th percentile)
- Below average sound (31st percentile)
The proof
Performance
Specifications
Full Specifications
Design
| Weight | 0.1 kg / 0.2 lbs |
vs Competition
| Spec | Shokz T921 | Technics EAH-AZ100 EAH-AZ100-S | Sony WF-1000XM6 | Bose QuietComfort Ultra 896637-0020 | Anker Space A40 A3936 | EarFun Air Pro TW230B |
|---|---|---|---|---|---|---|
| Form Factor | - | in-ear | in-ear | in-ear | in-ear | in-ear |
| Driver Type | - | dynamic | dynamic | dynamic | dynamic | dynamic |
| Wireless | - | true | true | true | true | true |
| Active Noise Cancellation | - | true | true | true | true | true |
| Bluetooth Version | - | 5.3 | 5.3 | 5.3 | 5.2 | 5.4 |
| Battery Life Hours | - | 8 | 8 | 6 | 10 | 9.5 |
| Case Battery Hours | - | 28 | 24 | 18 | 50 | 40 |
| Water Resistance | - | IPX4 | IPX4 | IPX4 | IPX4 | IP55 |
| Multipoint | - | true | true | true | true | true |
| Compare | Compare | Compare | Compare | Compare |
| Product | Anc | Mic | Build | Sound | Battery | Connectivity | Social Proof |
|---|---|---|---|---|---|---|---|
| Shokz T921 | 31.8 | 14.2 | 35 | 31.1 | 48.8 | 13.4 | 9.9 |
| Technics EAH-AZ100 EAH-AZ100-S Compare | 97.4 | 97.5 | 81.4 | 99.1 | 82 | 99.9 | 81.4 |
| Sony WF-1000XM6 Compare | 97.4 | 99.8 | 81.4 | 89.2 | 79.2 | 99.2 | 81.4 |
| Bose QuietComfort Ultra 896637-0020 Compare | 97.4 | 91.9 | 81.4 | 97 | 48.8 | 98.1 | 90.3 |
| Anker Space A40 A3936 Compare | 97.4 | 97.5 | 81.4 | 94.9 | 94.2 | 97.4 | 73.1 |
| EarFun Air Pro TW230B Compare | 90.6 | 97.5 | 91.9 | 90 | 88.1 | 93.9 | 90.3 |
Price
Value & Pricing
From MX$4,521
Amazon.com.mx 1 offer From MX$4,521
We started tracking prices for this product on Jul 22, 2026. The chart appears once we have more data.
Usage Scores
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
