On sale 15%
COOSII AC01
form factor over-ear
driver type dynamic
driver size mm 40
impedance ohms 32
open closed back closed
53 Overall Score
Price $25
Snapshot
Pros & Cons
Pros
- Strong comfort (85th percentile) 85th
- Strong social proof (83rd percentile) 83rd
- Strong mic (74th percentile) 74th
- Strong sound (73rd percentile) 73rd
Cons
- Below average connectivity (27th 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.
Owner sentiment has held steady over time
Based on 12 dated customer reviews, grouped by calendar quarter. Period analysis is in English.
The proof
Performance
Specifications
Full Specifications
Design
| Form Factor | over-ear |
| Open/Closed | closed |
| Foldable | Yes |
| Ear Cushion | protein leather |
| Headband | TPU |
Audio
| Driver Type | dynamic |
| Driver Size | 40 |
| Impedance | 32 |
| Codecs | AC01 Headphones Wired Over Ear, Corded Stereo Headsets with Microphone Volume Control for Adults Teens Kids 3.5mm for Cellphones, Tablets, Laptop, Chromebook (Black Grey) |
| Surround | AC01 Headphones Wired Over Ear, Corded Stereo Headsets with Microphone Volume Control for Adults Teens Kids 3.5mm for Cellphones, Tablets, Laptop, Chromebook (Black Grey) | AC01 Headphones Wired Over |
Noise Control
| Transparency | Yes |
Connectivity
| Wireless | No |
| Wired Connector | 3.5mm |
Microphone
| Microphone | Yes |
| NC Mic | Yes |
vs Competition
| Spec | COOSII AC01 | JBL Tune 670NC | Soundcore Life Q20 | TOZO HT3 | QCY H3 PRO | Sony ULT WEAR WHULT900N/H |
|---|---|---|---|---|---|---|
| Form Factor | over-ear | on-ear | over-ear | over-ear | over-ear | over-ear |
| Driver Type | dynamic | dynamic | dynamic | dynamic | dynamic | dynamic |
| Driver Size (mm) | 40 | 32 | 40 | 40 | 40 | 40 |
| Impedance Ohms | 32 | 32 | 16 | 16 | 32 | 314 |
| Wireless | false | true | true | true | true | true |
| Active Noise Cancellation | - | true | true | true | true | true |
| Open Closed Back | closed | closed | closed | closed | closed | closed |
| Bluetooth Version | - | 5.3 | 5.0 | 6.0 | 5.4 | 5.2 |
| Battery Life Hours | - | 70 | 60 | 90 | 55 | 30 |
| Compare | Compare | Compare | Compare | Compare |
| Product | Anc | Mic | Build | Sound | Battery | Comfort | Connectivity | Social Proof |
|---|---|---|---|---|---|---|---|---|
| COOSII AC01 | 68.8 | 74.3 | 37.4 | 73.4 | 51.4 | 85.3 | 26.6 | 82.9 |
| JBL Tune 670NC Compare | 98.4 | 74.3 | 80.7 | 88.3 | 95.4 | 90.8 | 99.4 | 98.6 |
| Soundcore Life Q20 Compare | 95 | 88.8 | 89.1 | 100 | 92.9 | 90.8 | 91.2 | 89.2 |
| TOZO HT3 Compare | 91.7 | 88.8 | 96 | 99.1 | 98.1 | 61.2 | 97.5 | 94.7 |
| QCY H3 PRO Compare | 98.4 | 87 | 93.3 | 93.5 | 91 | 61.2 | 98.9 | 89.2 |
| Sony ULT WEAR WHULT900N/H Compare | 98.4 | 83.9 | 37.4 | 83.5 | 81.1 | 61.2 | 94.9 | 94.7 |
Price
Value & Pricing
From $25
Amazon 1 offer From $25
Price History
Usage Scores
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
