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Joyroom JR-B1 Wireless bluetooth Earphone Single Mini Stereo Noise Cancelling Earphone With Mic

Joyroom JR-B1 Wireless bluetooth Earphone Single Mini Stereo Noise Cancelling Earphone With Mic
SKU: C122-1318114
Free shipping
$28.24
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Features: 5. Work with most of bluetooth enabled devices.

Specifications:

General Specification
  Brand   Joyroom
  Model   JR-B1
  Color   Black, White, Pink
  Wearing Type   Earplug
Technical Parameters
  Microphone   Yes
  Wired Control   Not support
  bluetooth Version   4.1
  Transmission Distance   10m
  Rated Power   10mW
  Receive Sensitivity   90dB
  Frequency Response   60Hz-20KHz
  Battery Capacity   55mAh, 3.7V
  Charging Time (h)   1.5h
  Taking Time   3h
  Working Time (h)   3h

Package  Included:

  1*JR-B1 Wireless bluetooth Earphone
  1*Charging Cable
  1*Manual