V 5.0
bluetooth headphone
250mAh
EEB9119B
OEM customer's own brand
可以
Factory Price Comfortable Wirelss Headset Bluetooth Headphone
Bluetooth Version:JL 5.3
Battery capacity: 250mAh
Driver diameter: 40mm
Frequency range: 20Hz-20,000Hz
Impedance: 32 Ohm
Sensitivity: 105B±3dB
Power Supply: 5V DC
Receiver Distance: 10m
Charging time:2 hours
Playing time:4-5 hours
Talk time:4-5 hours
Function:Bluetooth/Calling/Reject/ Volume control/ TF card /Audio cable
Charging Interface:Type C
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