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KADUN KD39 Bluetooth 5.0 wireless headphone with 7 hour music time
型号：KD39
规格：
KADUN KD39 wireless over ear bluetooth headphone headset with 5.0 bluetooth version
Brand
KADUN
Product Name
Bluetooth Wireless
Headphone
Chipset
JL(Jieli)
Profile
A2DP
1.2/AVRCP1.4/HSP1.2/HFP1.6/CVC6.0
Bluetooth
Distance
10m
Impedence
32Ω
Frequency
Range
20Hz~20k Hz
Sensitivity
112dB±3dB
Battery
250mAh
Driver Size
40mm
Charging Time
2.5 Hour
Charging
input(Amps)
Micro
Music time
7
Hour
