• 20H - 20kHz
  • BluetoothBluethooth V4.0
  • Impedance 32 Ohms
  • Sensitivity:100dB
  • Supporting ProtocolHSP HFP A2DP AVRCP
  • Connecting distance10m
  • Battery capacity1400mAh rechargeable battery
  • Working time35 hours
  • Standby timeabout 800 hours
  • Charging timeabout 3 hours
  • Charging inputDC 5.0V=500mA

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