Use advanced microphone design, it will let you have a real-time HD Voice Like a face-to-face call. LED digital display, the battery level of the charging case is clear at a glance, When there is no electricity, you can charge it at any time, it will automatically power off after fully charged, no worry about overcharging will cause an explosion.
battery capacity: 40mAh
The battery capacity of the charging case: 300mAh
Playtime: 3.5 hours
Talk time: 3.5 hours
Charging time of earphone: about 1.5 hours
Charging time of charging case: about 1.5 hours
Standby time: about 120H (connected state)
Charging interface: Type C
Warranty Period: 06 Months Replacement Warranty
* Sales invoice.
* A description of the defect must be provided in order to issue a warranty claim.
* You may need to return the item for quality inspection.
* It will not be renewed after a replacement sent.