Chip: Jerry 7003 D4
Bluetooth version: V5.3
Working range: ≥10 meters
Charging time: about 2h
Talk time: ≥6h
Music time: ≥6-7h (Max volume)
Standby time: 4 months
Headset battery: 60mAh
Storage battery: 600mAh
Charging voltage: DC5V/300mAh
Horn size: ⌀14.2 composite film copper ring horn
Frequency response range: 50HZ-8KHZ
Material: ABS
Ear mode: ear hanging type
Size: 73.8*70.1*24.7mm
Weight: 72g