BL-28-Black 140mA Single side Wireless earphone

Parameters:


Chip: JL6973D4 Bluetooth version V 5.2 Transmission distance: 10 meters


Charging voltage: DC5V Charging time: 20 minutes


Talk time: 20 hours


Music time: 20 hours


Standby time: 90 days


Battery capacity: 140mA


Description

BL-28综合展示图.jpg