JLab JBuddies Studio JKSTUDIO-GRYBLU-BOX
Its 40mm dynamic drivers and ultra-light 136g foldable design make it a standout wired option for simple, tangle-free listening. The inclusion of voice assistant support and a fully recyclable package adds practical, eco-conscious value rarely seen at this level. This headset is best for parents seeking an affordable, durable, and size-appropriate wired headphone for kids' schoolwork and entertainment.
form factor over-ear
driver type dynamic
driver size mm 40
open closed back closed
56 Overall Score
Price CA$34
Snapshot
Pros & Cons
Pros
- Strong comfort (99th percentile) 99th
- Strong build (92nd percentile) 92nd
- Strong social proof (80th percentile) 80th
- Strong sound (66th percentile) 66th
Cons
- 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.
82/100Our AI sentiment read
The proof
Performance
Specifications
Full Specifications
Design
| Form Factor | over-ear |
| Open/Closed | closed |
| Foldable | Yes |
| Weight | 0.1 kg / 0.3 lbs |
| Ear Cushion | Memory foam |
| Headband | Stainless steel |
Audio
| Driver Type | dynamic |
| Driver Size | 40 |
| Freq Min | 20 |
| Freq Max | 20000 |
Connectivity
| Wireless | No |
| Wired Connector | 3.5mm |
Microphone
| Microphone | Yes |
Features
| Voice Assistant | Siri, Google Assistant |
| App | iOS |
vs Competition
| Spec | JLab JBuddies Studio JKSTUDIO-GRYBLU-BOX | TOZO HT2 | Sony WH-CH720N | Truefree HF-10 | Soundcore Space One A3035Z11 | HAYLOU S30 |
|---|---|---|---|---|---|---|
| Form Factor | over-ear | over-ear | over-ear | over-ear | over-ear | over-ear |
| Driver Type | dynamic | dynamic | dynamic | dynamic | dynamic | dynamic |
| Driver Size (mm) | 40 | 40 | 30 | 40 | 40 | 40 |
| Impedance Ohms | - | 32 | 325 | 20 | 16 | 32 |
| 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 | 5.2 | 6.0 | 5.3 | 5.4 |
| Battery Life Hours | - | 60 | 35 | 125 | 40 | 80 |
| Compare | Compare | Compare | Compare | Compare |
| Product | Anc | Mic | Build | Sound | Battery | Comfort | User Sentiment | Connectivity | Social Proof |
|---|---|---|---|---|---|---|---|---|---|
| JLab JBuddies Studio JKSTUDIO-GRYBLU-BOX | 32.1 | 47.6 | 92.4 | 65.6 | 44.7 | 98.8 | 52.9 | 61.7 | 80.3 |
| TOZO HT2 Compare | 93.4 | 83.2 | 95.7 | 99.1 | 90.7 | 81 | 87 | 83.1 | 87.5 |
| Sony WH-CH720N Compare | 98 | 79.2 | 97 | 73.2 | 78.7 | 3 | 0 | 97.4 | 80.3 |
| Truefree HF-10 Compare | 93.4 | 85.3 | 95.7 | 83.1 | 99.8 | 81 | 87 | 95 | 93.9 |
| Soundcore Space One A3035Z11 Compare | 98 | 83.2 | 87.8 | 93.2 | 81.6 | 87.7 | 45.5 | 95.8 | 87.5 |
| HAYLOU S30 Compare | 93.4 | 99.7 | 77.8 | 99.1 | 96.2 | 46.5 | 70.5 | 98.5 | 98.4 |
Price
Value & Pricing
From CA$34
Amazon.ca 1 offer From CA$34
We started tracking prices for this product on Jun 5, 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.
