See my other listing for the Grey Bone Conduction headphones
Bone Conduction Headphones, Bluetooth Wireless Open Ear Sports Headphone, Waterproof Cycling Bone Conducting Earphones with Mic, Bone Headphones for Running, Driving, Hiking, Gym, Workout - Grey
Brand - 9 DIGITAL Model name - Lite Colour - Grey Form factor - Open Ear Connectivity technology