JBL Junior Junior 320
form factor on-ear
driver size mm 12
wireless false
active noise cancellation false
open closed back closed
31 Overall Score
Price CA$30
About This Headphones
JBL Junior Junior 320 — form factor on-ear, driver size 12 mm, open closed back closed.
- Form factor on-ear
- Driver size 12 mm
- Open closed back closed
Overview
Performance
Pros & Cons
Pros
Cons
- Below average connectivity (14th percentile) 14th
- Below average anc (31th percentile) 31th
- Below average build (35th percentile) 35th
Specifications
Full Specifications
Design
| Form Factor | on-ear |
| Open/Closed | closed |
| Foldable | Yes |
| Weight | 0.2 kg / 0.4 lbs |
| Headband | 12mm thick soft pad |
Audio
| Driver Size | 12 |
| Hi-Res Audio | No |
Noise Control
| ANC | No |
| Transparency | No |
Connectivity
| Wireless | No |
| Multipoint | No |
| Wired Connector | 3.5mm |
Microphone
| Microphone | Yes |
| Boom Mic | No |
| Detachable Mic | No |
Features
| Touch Controls | No |
| Gaming Mode | No |
Value & Pricing
May 3, 2026 CA$30
vs Competition
| Spec | JBL Junior Junior 320 | Audio-Technica ATH-S300BT ATH-S300BT | TOZO HT3 HT3 | Soundcore Space One A3035Z11 | Sony WHCH720N WHCH720N | QCY H3 H3 |
|---|---|---|---|---|---|---|
| Form Factor | on-ear | over-ear | over-ear | over-ear | over-ear | over-ear |
| Driver Type | - | dynamic | dynamic | dynamic | dynamic | dynamic |
| Driver Size (mm) | 12 | 40 | 40 | 40 | 30 | 40 |
| Impedance Ohms | - | 45 | 16 | 16 | 325 | 32 |
| Wireless | false | true | true | true | true | true |
| Active Noise Cancellation | false | true | true | true | true | true |
| Open Closed Back | closed | closed | closed | closed | closed | closed |
| Bluetooth Version | - | 5.1 | 6.0 | 5.3 | 5.2 | 5.4 |
| Battery Life Hours | - | 90 | 90 | 40 | 35 | 60 |
| Compare | Compare | Compare | Compare | Compare |
| Product | Anc | Mic | Build | Sound | Battery | Comfort | Connectivity | Social Proof |
|---|---|---|---|---|---|---|---|---|
| JBL Junior Junior 320 | 30.8 | 44.5 | 34.6 | 36.1 | 44.4 | 51.1 | 14.1 | 58.8 |
| Audio-Technica ATH-S300BT ATH-S300BT Compare | 92.4 | 78.8 | 77.1 | 85.1 | 97.1 | 51.1 | 99.7 | 98.8 |
| TOZO HT3 HT3 Compare | 87.5 | 85.3 | 95.8 | 98.9 | 97.1 | 51.1 | 96.6 | 98.8 |
| Soundcore Space One A3035Z11 Compare | 97.6 | 83 | 87.2 | 92.5 | 79 | 86.8 | 95.4 | 96.5 |
| Sony WHCH720N WHCH720N Compare | 97.6 | 78.8 | 97.2 | 71.3 | 75.6 | 2.4 | 97.2 | 87.1 |
| QCY H3 H3 Compare | 92.4 | 83 | 77.1 | 86.2 | 85.3 | 86.8 | 96.6 | 79.2 |
Usage Scores
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
