vs
3.8Noise control & calls3.8
2.7Battery3.4
Why is JR310BT better than Cassette Wireless On-Ear Headphones?
JR310BT has no measurable advantages in this pair.
Why is Cassette Wireless On-Ear Headphones better than JR310BT?
- Battery life12 h vs 22 h+83%
- Driver size32 mm vs 40 mm+25%
Specifications
Side by side
| Sound | ||
| Fit | On-ear | On-ear |
| Driver type | Dynamic | — |
| Driver size | 32 mm | 40 mm |
| Number of drivers | 1 | — |
| Lowest frequency | 20 Hz | 20 Hz |
| Highest frequency | 20,000 Hz | 20,000 Hz |
| Impedance | 32 Ω | 30 Ω |
| Sensitivity | 85 dB | 126 dB |
| Noise control | ||
| Active noise cancelling | No | No |
| Battery & charging | ||
| Battery life | 12 h | 22 h |
| Charging time | 2 h | 2 h |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5 | 5 |
| Bluetooth codecs | SBC | — |
| Hi-res codec (LDAC / aptX HD / LHDC) | No | — |
| aptX | No | — |
| LDAC | No | — |
| USB-C | Yes | — |
| 3.5 mm jack / AUX | — | Yes |
| Design & build | ||
| Weight | 113 g | — |
| Foldable | Yes | Yes |
| Features | ||
| Hands-free calls | Yes | — |
