G91 Ear Clip Bone Conduction TWS Noise Reduction Bluetooth Earphone(Black) Filter-Dock Charger Material: Cowhide

Material: Cowhide

Compatible with Bluetooth 5

Packing list: a pair of Bluetooth headset

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G91 Ear Clip Bone Conduction TWS Noise Reduction Bluetooth Earphone(Black) Filter-Dock Charger Material: Cowhide1. Bluetooth version: V5. 3 2. Frequency range: 2. 4 2. 48GHZ 3. Headphone battery capacity: 28mAh 4. Charging box battery capacity: 250mAh 5. Charging time: 2h 6. Charging time: 1h 7. Working hours: 4 5h 8. Working range: 10m 9. Using low power consumption, the connection is faster and more stable. 10. High resolution sound quality and sound insulation technology protect your privacy 11. Ergonomic ear clip design, does not go into the ear, is