| Name | CCA CX4 |
| Color | Purple |
| Bluetooth version | 5.0 |
| Sensitivity | 93db |
| Bluetooth range | 20m |
| Headset operation time | ≈3h |
| Headset weight( single side) | 4.9g |
| Charging case weight | 50g |
| Charging case battery capacity | 400mA |
| Headset battery capacity | 30mA( per side ) |
| Frequency | 20-40000Hz |
| Time to Standby(earbuds) | 100hours |
