Product parameters:
Bluetooth name: HiVi AW-73
Headphone battery capacity: 85mAh
Battery voltage: 3.7V
Charging box battery capacity: 600mAh
Bluetooth version: 5.0
Horn: 6mm
Bluetooth distance: Accessible 10M
Working hours: 4-5Hours
Speaker impedance: 16Ω
Frequency response range: 20HZ-20KHZ
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