TOZO A1
Weighing just 3.7g per earbud with an IPX5 rating, this set stands out for its ultra-lightweight, compact design tailored for small ears and secure workout wear. The 32-hour total battery life and Bluetooth 5.3 connection provide reliable daily endurance, while the TOZO app unlocks 32 EQ presets for sound customization. This is best for fitness-focused users on a tight budget who prioritize a comfortable, stable fit and call clarity over critical music listening.
Snapshot
Pros & Cons
Pros
- Strong connectivity (92nd percentile) 92nd
- Strong build (92nd percentile) 92nd
- Strong mic (83rd percentile) 83rd
- Strong social proof (80th percentile) 80th
Cons
- Below average sound (5th percentile)
- Below average anc (32nd percentile)
What owners think
How owner sentiment changed over time
ExclusiveBased on when customers actually wrote their reviews - so you can see whether early praise held up.
Based on 8 dated customer reviews, grouped by calendar quarter. Period analysis is in English.
The proof
Performance
Specifications
Full Specifications
Design
| Form Factor | in-ear |
| Wearing Style | true wireless |
| Ear Tips | s |
| Weight | 0.0 kg / 0.1 lbs |
Audio
| Driver Type | dynamic |
| Driver Size | 6 |
| Freq Min | 20 |
| Freq Max | 20000 |
| Impedance | 16 |
| Codecs | TOZO A1 Wireless Earbuds Bluetooth 5.3 in Ear Headphones Built-in Microphone, Immersive Premium Sound 24 Hours Playtime with USB-C Charging Case, Black |
Noise Control
| ANC | No |
Connectivity
| Wireless | Yes |
| Bluetooth | 5.3 |
| Multipoint | No |
| Wired Connector | USB-C |
Earbud Battery
| Battery Life | 6 |
| Fast Charging | ✔ |
| Charging | USB-C |
Case Battery
| Case Battery | 24 |
| Case Charging | USB-C |
| Wireless Charging | No |
Microphone
| Microphone | Yes |
| Mic Count | 2 |
| NC Mic | Yes |
Features
| Voice Assistant | Siri, Google Assistant |
| Touch Controls | Yes |
| App | TOZO App |
| Bone Conduction | No |
| Water Resistance | IPX5 |
vs Competition
| Spec | TOZO A1 | Technics EAH-AZ100 EAH-AZ100-N | Bose QuietComfort Ultra 896637-0010 | Sony WF-1000XM6 | Google Pixel Buds Pro | EarFun Air Pro 4+ |
|---|---|---|---|---|---|---|
| Form Factor | in-ear | in-ear | in-ear | in-ear | in-ear | in-ear |
| Driver Type | dynamic | dynamic | dynamic | dynamic | dynamic | hybrid |
| Wireless | true | true | true | true | true | true |
| Active Noise Cancellation | false | true | true | true | true | true |
| Bluetooth Version | 5.3 | 5.3 | 5.3 | 5.3 | 5.0 | 6.0 |
| Battery Life Hours | 6 | 8 | 6 | 8 | 11 | 12 |
| Case Battery Hours | 24 | 28 | 18 | 24 | 31 | 54 |
| Water Resistance | IPX5 | IPX4 | IPX4 | IPX4 | IPX4 | IP55 |
| Multipoint | false | true | true | true | true | true |
| Compare | Compare | Compare | Compare | Compare |
| Product | Anc | Mic | Build | Sound | Battery | Comfort | User Sentiment | Connectivity | Social Proof |
|---|---|---|---|---|---|---|---|---|---|
| TOZO A1 | 31.6 | 82.5 | 91.7 | 4.8 | 73.8 | 71.6 | 79.5 | 91.8 | 80.4 |
| Technics EAH-AZ100 EAH-AZ100-N Compare | 97.3 | 97.2 | 80.7 | 99 | 81.5 | 71.6 | 96.9 | 99.8 | 72 |
| Bose QuietComfort Ultra 896637-0010 Compare | 97.3 | 91.2 | 80.7 | 96.7 | 47 | 94.2 | 91.6 | 97.9 | 89.6 |
| Sony WF-1000XM6 Compare | 97.3 | 99.8 | 80.7 | 88.5 | 78.4 | 71.6 | 49.5 | 97.9 | 80.4 |
| Google Pixel Buds Pro Compare | 97.3 | 82.5 | 80.7 | 93.3 | 84.6 | 71.6 | 96.9 | 95.4 | 89.6 |
| EarFun Air Pro 4+ Compare | 97.3 | 97.2 | 91.7 | 99.7 | 96 | 71.6 | 96.9 | 99.3 | 89.6 |
Usage Scores
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
