Quick Answer Developing and producing private label bone conduction headphones typically takes 3 to 6 months for custom ODM projects, while standard OEM logo customization takes only 30 to 45 days. Timelines depend heavily on acoustic tuning, housing mold customization, and IPX8 waterproofing requirements. Partnering with an experienced MP3 swimming headphones supplier ensures streamlined component … Continue reading How long does it take to develop and produce private label bone conduction headphones?