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  • 21BS02+19E16

  • 21BS02+19E16

    Driver unit:10mm
    Sensitivity:97±3db
    Frequency Response:20Hz~20KHz
    Max.Input Power:10mW
    Impedance:16
    Bluetooth Version:V5.0
    Operating Range:10m
    Output Power:3mW
    Operating Voltage Range:3.3V-4.2V
    Standby Time:100h
    Talk Time:7h
    Charging Time:1h
    Battery capacity:110mAh
    Charging Specifications:type-c

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Product Description

Driver unit:10mm
Sensitivity:97±3db
Frequency Response:20Hz~20KHz
Max.Input Power:10mW
Impedance:16
Bluetooth Version:V5.0
Operating Range:10m
Output Power:3mW
Operating Voltage Range:3.3V-4.2V
Standby Time:100h
Talk Time:7h
Charging Time:1h
Battery capacity:110mAh
Charging Specifications:type-c

Driver unit:  30mm

Sensitivity:  98+3db

Frequency Response :  20Hz~20KHz

Max.Input Power:  100mW

Impedance:  320

Bluetooth Version:  V4.0

Operating Range:  10m(No Obstacles)

Output Power:  20mW

Operating Voltage Range:  3.3V-4.2V

Standby Time:  420h

Talk Time:  9h

Charging Time:  1.5h