Bluetooth version: V5.1
Chip Realtek
Operating distance: Up to 10 meters
Earbuds Battery: Chargeable 60 mAH
Charging Case Battery: Chargeable 300 mAH
Active Noise Cancellig Up to 28 DB
Talk time: Up to 9 hours
Music playing time: Up to 7.5 hours
Charging time: About 1 hour
Charging port: Type C
Charge input voltage: DC5V
