HOCO EA5 TWS Wireless Bone Conduction Headphones

1, Bluetooth 5.4, chip: JL AC6973D4
2. Battery capacity: charging case 400mAh; Headset 35mAh
3. Use time: 6 hours
4. Size: 64.5*52*31mm; Total weight 54.7g
5. Fully open ear clip design
6. Support master-slave switching, summoning Siri