AIKSWE Knochenleitung Kopfhörer Bluetooth IP56 fidget Volume control: No

Volume control: No

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AIKSWE Knochenleitung Kopfhörer Bluetooth IP56 fidget Volume control: NoDesign of Bluetooth headphones with bone conduction Bone conduction: In addition to air conduction, bones can also transmit sound. The skull vibrates and sends the sound to the inner ear, where it can also be heard. bone conduction technology The bone conduction chip vibrates through the periosteum and transmits the sound to the headphones. Leaking bone conduction headphones are not uncommon. If it bothers you, adjust the volume accordingly and then