BL-29-White 140mA Single ear wireless business earphones
Parameters:
Chip: JL7018 Bluetooth version V 5.3 Transmission distance: 10 meters
Charging voltage: DC5V Charging time: 20 minutes
Talk time: 12 hours
Music time: 12 hours
Standby time: 180 days
Battery capacity: 140mA
TF card MP3 and recording function
