Περιγραφή
1. material: plastic + ABS2. model: xo-x43. Bluetooth: Bluetooth: 5.0 Jerry4. communication scope: 10M5. bilateral calls: Yes6. switching of main and secondary ears: Yes7. spring window: support opening of three generation pop-up windows8. horn: 8mm moving ring horn compound film9.mAH：250mAH / 30mAH10. playing time: 2.5h (with charging box for 8 hours)
