Bonein Bone Conduction Hearing Aids Headphone Wire Foldable Headset Hearing Earphone

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Item: Bonein Bone Conduction Hearing Aids Headphone Wire Foldable Headset Hearing Earphone Brand / Model: Bonein / BN803 Condition: Missing user manual. All other accessories inclu ded. Minimal signs of wear, consistent with being tried but not used. Item will come in original packing, packing is open / minorly damaged. Packing Quantity: 1 Features & Highlights ·Built-in 380mAh Battery ·7 Adjustable Sound Pickup Earphone ·Frequency: 20~20kHz ·Microphone sensitivity: -54±2dB ·Color: Black / Red ·Sound: 7 modes, right /left separately adjust More photos and details are available at the Manufacturer’s website Photos courtesy of manufacturer Show more