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      BQ9500

      TIME:2020-10-16
      FEATURE:
      1. Noise Cancellation
      2. Head band are flexible and foldable 
      3. Built- in mic for calling
      4. Compatible with most smart Bluetooth devices
      SPECIFICATION:
      1. Bluetooth specification: CSR V4.1
      2. Bluetooth communication Protocol: Support A2DP , AVRCP , HFP     
      3. Speaker Unit:Ø40mm,150mw,50Hz-20KHz
      4. Speaker Sensitivity:122dB/mwat1KHz
      5. Impedance:32Ω
      6. Frenquency Range:2.402GHZ-2.480GHZ
      7. Bluetooth Communication Range:20M
      7. Built-in rechargeable 400mAh battery
      8. Talk time:up to 15 hours  ,>10 hours (BT+ANC)
      9. Noise Decrease Ability : 22dB
      10.Color:Silver,Black

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