JBL Junior JBLJR320BTBLUAM
The JBL Junior 320BT limits volume to under 85 dB SPL to protect children's hearing, even at max volume, and runs for 50 hours on a charge. Its lightweight 122g foldable design and soft cushions make it comfortable for small heads, while Bluetooth 5.3 with Multipoint adds convenience. Best for parents who want a durable, safe wireless headphone for kids aged 3-8 for music and school use.
Snapshot
Pros & Cons
Pros
- Strong connectivity (99th percentile) 99th
- Strong comfort (96th percentile) 96th
- Strong battery (88th percentile) 88th
- Strong build (79th percentile) 79th
Cons
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.
- Q2 202673/100
Buyers praised fit, comfort, volume control, and battery life for kids. One reported durability issue with ear cushion on a toddler.
- Fits well and comfortable for children aged 5-9.
- Volume control feature appreciated for hearing safety.
- Good battery life and comes pre-charged.
- Ear cushion not durable for toddlers, hard to reattach.
- Q1 202587/100
Kids love these headphones for their comfort, ease of use, and JBL sound. Parental volume control, long battery life, and flexibility for travel are praised, though some note the build feels fragile.
- Comfortable fit for kids, with plush pads and correct clamp force.
- Parental control app allows volume limiting and screen time management.
- Sound quality is good but not exceptional; JBL bass is present but can be underwhelming.
- Headphones feel a little cheap and fragile, raising durability concerns.
Based on 13 dated customer reviews, grouped by calendar quarter. Period analysis is in English.
The proof
Performance
Specifications
Full Specifications
Design
| Form Factor | on-ear |
| Open/Closed | closed |
| Foldable | Yes |
| Weight | 0.1 kg / 0.3 lbs |
| Ear Cushion | soft over-ear cups |
| Headband | 12mm thick soft pad |
Audio
| Driver Type | dynamic |
| Driver Size | 30 |
| Drivers | 1 |
| Freq Min | 20 |
| Freq Max | 20000 |
| Impedance | 32 |
| Sensitivity | 80 |
| Max SPL | 81 |
| Hi-Res Audio | Yes |
Noise Control
| ANC | No |
| ANC Type | adaptive |
| Transparency | Yes |
Connectivity
| Wireless | Yes |
| Bluetooth | 5.3 |
| Profiles | A2DP, AVRCP, HFP |
| Multipoint | Yes |
| Wired Connector | 3.5mm |
| Detachable Cable | Yes |
| Cable Length | 1.2 |
Battery
| Battery Life | 50 |
| Charge Time | 2 |
| Fast Charging | 5 Minutes for 3 Hours |
| Charging | USB-C |
| Capacity | 500 |
Microphone
| Microphone | Yes |
| Mic Count | 1 |
| NC Mic | No |
| Boom Mic | No |
| Detachable Mic | No |
Features
| Voice Assistant | Alexa, Google Assistant |
| Touch Controls | No |
| App | JBL Headphones |
| Volume Limiting | Yes |
| Gaming Mode | No |
vs Competition
| Spec | JBL Junior JBLJR320BTBLUAM | Sennheiser MOMENTUM M5AEBT | Sony ULT WEAR WHULT900N/B | Technics EAH-A800 | Bose QuietComfort 884367-1100 | TOZO HT3 |
|---|---|---|---|---|---|---|
| Form Factor | on-ear | over-ear | over-ear | over-ear | over-ear | over-ear |
| Driver Type | dynamic | dynamic | dynamic | dynamic | dynamic | dynamic |
| Driver Size (mm) | 30 | 42 | 40 | 40 | - | 40 |
| Impedance Ohms | 32 | - | 314 | 34 | 32 | 16 |
| Wireless | true | 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 | 5.3 | 5.4 | 5.2 | 5.2 | 5.1 | 6.0 |
| Battery Life Hours | 50 | 57 | 30 | 50 | 24 | 90 |
| Compare | Compare | Compare | Compare | Compare |
| Product | Anc | Mic | Build | Sound | Battery | Comfort | User Sentiment | Connectivity | Social Proof |
|---|---|---|---|---|---|---|---|---|---|
| JBL Junior JBLJR320BTBLUAM | 67.8 | 50.2 | 79 | 64.9 | 88.1 | 96.4 | 45.9 | 98.9 | 56.7 |
| Sennheiser MOMENTUM M5AEBT Compare | 98.4 | 98.7 | 79 | 96.6 | 90.6 | 57.4 | 0 | 96.9 | 99.8 |
| Sony ULT WEAR WHULT900N/B Compare | 98.4 | 87.2 | 79 | 96.5 | 79.5 | 57.4 | 71.4 | 99.1 | 89.2 |
| Technics EAH-A800 Compare | 94.8 | 98.7 | 79 | 97.7 | 88.1 | 57.4 | 53.7 | 98 | 65 |
| Bose QuietComfort 884367-1100 Compare | 91.2 | 71.4 | 92.7 | 47.7 | 76.6 | 83 | 81.7 | 94.2 | 89.2 |
| TOZO HT3 Compare | 91.2 | 87.2 | 95.5 | 99 | 98 | 57.4 | 96 | 97.4 | 94.8 |
Price
Value & Pricing
Amazon 1 offer From €173
Price History
Usage Scores
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
