K65 collar style telescopic cable bluetooth earphones in ear digital display long range business single ear earphones 5.2
$28.54
Description
Product Model: K65 Business Telescopic Single Ear
Chip: JL
Bluetooth version: V5.2
Transmission distance height: 10m
Charging voltage: DC5V
Charging time: 20 minutes
Talk time: 20 hours
Music duration: 20 hours
Standby time: 6 months
Battery capacity: 140mAh
