Why is JOY better than HA-A3T?
- Earbud weight (each)3.2 g vs 10 g3.1×
Why is HA-A3T better than JOY?
- Battery life4 h vs 7 h+75%
- Total with charging case12 h vs 22 h+83%
Specifications
Side by side
| Sound | ||
| Fit | In-ear | In-ear |
| Ear cup design | Closed-back | — |
| Driver type | Dynamic | — |
| Lowest frequency | 20 Hz | 20 Hz |
| Highest frequency | 20,000 Hz | 20,000 Hz |
| Impedance | 32 Ω | — |
| Sensitivity | 126 dB | — |
| Noise control | ||
| Active noise cancelling | No | No |
| Battery & charging | ||
| Battery life | 4 h | 7 h |
| Total with charging case | 12 h | 22 h |
| Battery capacity | 35 mAh | — |
| Charging time | — | 3 h |
| Connectivity | ||
| Wireless | Yes | Yes |
| Bluetooth version | 5.2 | 5.1 |
| Design & build | ||
| Earbud weight (each) | 3.2 g | 10 g |
| Protection rating | — | IPX4 |
| Water resistance (IPx) | — | IPx4 |
| Colours | Purple | — |
| Features | ||
| Hands-free calls | Yes | — |
