Does oladance Wearable Stereo B1 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 significant limitation of 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 (include 16.2mm 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.