vs
7.3Battery6.4
Why is Junior Free better than JBuds Open Sport 2?
- Battery life10 h vs 8 h+25%
Why is JBuds Open Sport 2 better than Junior Free?
JBuds Open Sport 2 has no measurable advantages in this pair.
Specifications
Side by side
| Sound | ||
| Fit | Open-ear | In-ear |
| Driver type | — | Dynamic |
| Driver size | — | 14.2 mm |
| Lowest frequency | 20 Hz | — |
| Highest frequency | 20,000 Hz | — |
| Sensitivity | 85 dB | — |
| Adjustable equaliser | — | Yes |
| Noise control | ||
| Active noise cancelling | No | — |
| Microphones | — | 2 |
| Noise reduction for calls | — | Yes |
| Battery & charging | ||
| Battery life | 10 h | 8 h |
| Total with charging case | — | 45 h |
| Charging time | 2 h | 2 h |
| Quick charge (claimed) | 5 min → 1 h | 10 min → 1 h |
| Fast charging support | Yes | Yes |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | — | 6 |
| Bluetooth codecs | — | AAC, SBC |
| Hi-res codec (LDAC / aptX HD / LHDC) | — | No |
| aptX | — | No |
| LDAC | — | No |
| Multipoint (two devices) | Yes | Yes |
| USB-C | Yes | — |
| Smart & streaming | ||
| Companion app | Yes | Yes |
| Design & build | ||
| Weight | 25 g | — |
| Earbud weight (each) | — | 13.8 g |
| Protection rating | — | IP55 |
| Water resistance (IPx) | — | IPx5 |
| Dust protection (IP) | — | 5 |
| Features | ||
| Hands-free calls | Yes | — |
