[Official] SONGX Luo Tianyi Wireless Open-Ear Bone Conduction Bluetooth HeadphonesComfortable Wear Open ear Ergonomic Design Inspired by Luo Tianyi's "Night Voyage Star" and its theme of cosmic exploration, these headphones seamlessly blend aesthetic design with core technology. The innovative wrap around ear hook design alleviates pressure on the ears, offering a lightweight, barely there feelas if gliding through a sea of stars, where music accompanies the constellations, delivering ultimate listening freedom. Dual layer Zero