EA5 Duke ‚Ö¢ clip-on true wireless BT headset

1. Bluetooth 5.4; chip: JL AC6973D42. Battery capacity: charging case 400mAh; headset 35mAh3. Use time: 6 hours4. Material: ABSÔºõSize: 64.55231mm; Total weight: 54.7g5. Fully open ear clip design6. Support master-slave switching, summoning Siri