1.Ergonomic design,small and smart,makes them comfortable in your ears
2.Active noise reduction let  you feel the excitement around you all the time
3.Bluetooth 5.0 technology,easy and quick to connect your device


Specifications:
Talk time: 3-4 hours
Playing music time: 4-6 hours
Charging input :5.0±0.25V/1A
Headset battery capacity :30mah
Earphone charging time: 60 minutes, 
Charging box battery capacity: 300mah
Earphone charging time :2 hours