Lenovo X3 Pro Bluetooth 5.3 Bone Conduction Earphones Ear-hook Music Hifi Sports Waterproof Headset with Mic Wireless Headphones Lenovo X3 Pro Bluetooth 5.3 Bone Conduction Earphones Ear-hook Music Hifi Sports Waterproof Headset with Mic Wireless Headphones. Sale price : $24.00 Category : Consumer Electronics