JBL Junior 320BT
The 50-hour battery life and volume-limited 85dB output make this a standout for safe, all-day listening without constant recharges. Its lightweight 122g, foldable design and soft cushions prioritize comfort and portability for small users. These headphones are best for parents seeking a durable, hearing-safe wireless option for children ages 3 and up.
form factor on-ear
driver type dynamic
driver size mm 30
impedance ohms 32
Wireless 是
open closed back closed
bluetooth version 5.3
battery life hours 50
45 综合评分
暂无零售商最新价格
概览
优缺点
优点
- Strong comfort (96th percentile) 96th
- Strong battery (87th percentile) 87th
- Strong connectivity (76th percentile) 76th
缺点
- Below average anc (32nd percentile)
- Below average build (34th percentile)
实测数据
性能表现
规格参数
完整规格参数
Design
| Form Factor | on-ear |
| Open/Closed | closed |
| Foldable | Yes |
| Weight | 0.1 kg / 0.3 lbs |
Audio
| Driver Type | dynamic |
| Driver Size | 30 |
| Drivers | 1 |
| Freq Min | 20 |
| Freq Max | 20000 |
| Impedance | 32 |
| Sensitivity | 80 |
| Max SPL | 81 |
Noise Control
| ANC | No |
Connectivity
| Wireless | Yes |
| Bluetooth | 5.3 |
| Profiles | A2DP, AVRCP, HFP |
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 |
Features
| Touch Controls | No |
| App | JBL Headphones |
| Volume Limiting | Yes |
竞品对比
| Spec | JBL Junior 320BT | Sennheiser HDB 630 | Bowers & Wilkins Px8 S2 | Sony WH-1000XM WH-1000XM6 | Soundcore Life Q20 | 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 | 30 | 40 | 40 |
| Impedance Ohms | 32 | 480 | - | 48 | 16 | 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 | 5.2 | 5.3 | 5.3 | 5.0 | 6.0 |
| Battery Life Hours | 50 | 60 | 30 | 30 | 60 | 90 |
| Compare | Compare | Compare | Compare | Compare |
| 产品 | Anc | Mic | Build | Sound | Battery | Comfort | Connectivity | 用户口碑 |
|---|---|---|---|---|---|---|---|---|
| JBL Junior 320BT | 32 | 42.9 | 33.8 | 54.2 | 86.5 | 95.6 | 75.9 | 56 |
| Sennheiser HDB 630 Compare | 98.2 | 82.7 | 75.9 | 98.1 | 91.2 | 44.5 | 98.4 | 95.1 |
| Bowers & Wilkins Px8 S2 Compare | 98.2 | 99.3 | 94.3 | 99 | 76.5 | 52 | 97.7 | 95.1 |
| Sony WH-1000XM WH-1000XM6 Compare | 98.2 | 98.4 | 75.9 | 86.6 | 76.5 | 80 | 89.4 | 98.7 |
| Soundcore Life Q20 Compare | 94.2 | 82.7 | 90.9 | 100 | 91.2 | 87.1 | 95.9 | 89.8 |
| TOZO HT3 Compare | 89.8 | 82.7 | 94.3 | 98.6 | 97.7 | 52 | 96.8 | 95.1 |
使用场景评分
完整评测即将发布。上方的规格、评分、价格和图表始终保持最新。
