JLab JBuddies Studio HJKSTUDIORPCH122
The 40mm drivers and wired 3.5mm connection deliver a consistent 20Hz–20kHz response, while the foldable 136-gram build ensures easy portability without battery dependence. Fully recyclable packaging and integrated mic with voice-control support (Siri/Google Assistant) add eco-friendly hands-free utility at a budget price. This headphones is best for kids or budget-conscious users needing a simple, durable wired headset for calls, music, and voice assistant access.
form factor on-ear
driver size mm 40
impedance ohms 32
40 Overall Score
Price R$326
Snapshot
Pros & Cons
Pros
- Strong comfort (87th percentile) 87th
- Strong user sentiment (70th percentile) 70th
Cons
- Below average social proof (25th percentile)
- Below average anc (30th percentile)
- Below average build (35th 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.
85/100Our AI sentiment read
The proof
Performance
Specifications
Full Specifications
Design
| Form Factor | on-ear |
| Foldable | Yes |
| Weight | 0.1 kg / 0.3 lbs |
Audio
| Driver Size | 40 |
| Freq Min | 20 |
| Freq Max | 20000 |
| Impedance | 32 |
Connectivity
| Wireless | No |
| Wired Connector | 3.5mm |
Microphone
| Microphone | Yes |
Features
| Voice Assistant | Siri, Google Assistant |
vs Competition
| Spec | JLab JBuddies Studio HJKSTUDIORPCH122 | Sennheiser Momentum MOMENTUM 4 | Sony WH-1000XM6 WH-1000XM6 | Bowers & Wilkins Px8 S2 Px8 S2 | JBL Live 770NC | Audio-Technica M-Series ATH-M50xBT2 |
|---|---|---|---|---|---|---|
| Form Factor | on-ear | over-ear | over-ear | over-ear | over-ear | over-ear |
| Driver Type | - | dynamic | dynamic | dynamic | Dynamic | dynamic |
| Driver Size (mm) | 40 | 42 | 30 | 40 | 40 | 45 |
| Impedance Ohms | 32 | 470 | 48 | - | 32 | 38 |
| Wireless | false | true | true | true | true | true |
| Active Noise Cancellation | - | true | true | true | true | false |
| Open Closed Back | - | closed | closed | closed | closed | closed |
| Bluetooth Version | - | 5.2 | 5.3 | 5.3 | 5.3 | 5.0 |
| Battery Life Hours | - | 60 | 30 | 30 | 65 | 50 |
| Compare | Compare | Compare | Compare | Compare |
| Product | Anc | Mic | Build | Sound | Battery | Comfort | User Sentiment | Connectivity | Social Proof |
|---|---|---|---|---|---|---|---|---|---|
| JLab JBuddies Studio HJKSTUDIORPCH122 | 30.4 | 44 | 34.5 | 62.5 | 44.3 | 86.5 | 70 | 43.5 | 24.5 |
| Sennheiser Momentum MOMENTUM 4 Compare | 97.5 | 85.1 | 77.1 | 95.1 | 89.1 | 79.2 | 70 | 97.5 | 75.1 |
| Sony WH-1000XM6 WH-1000XM6 Compare | 97.5 | 91.2 | 92.3 | 90.2 | 72.5 | 79.2 | 0 | 99.7 | 88.9 |
| Bowers & Wilkins Px8 S2 Px8 S2 Compare | 97.5 | 99.4 | 95.9 | 99.4 | 72.5 | 50.6 | 87.2 | 97.5 | 97.9 |
| JBL Live 770NC Compare | 97.5 | 78.5 | 97.2 | 84.9 | 91.5 | 50.6 | 70 | 99.9 | 93.9 |
| Audio-Technica M-Series ATH-M50xBT2 Compare | 30.4 | 78.5 | 77.1 | 94.3 | 83.7 | 86.5 | 96.2 | 92.9 | 83.9 |
Price
Value & Pricing
From R$326
Amazon.com.br 1 offers From R$326
May 25, 2026 R$326
Usage Scores
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
