Does OWS Pro use bone conduction?

No. Bone-conduction technology delivers vibrations directly to the inner ear, bypassing the eardrum. While this can be effective, it requires a tight fit between the bone-conduction device and your head and has a significant limitation on sound quality. The oladance Wearable Stereo B1 is different. Instead of sending sound waves through your bones, we use proprietary OWS (Open Wearable Stereo) technologies (including 23mm*10mm drivers, Phantom bass, and dynamic EQ) to deliver rich, full-range sound while minimizing sound that others can hear, and they do not require a tight fit.