eEAR BTGC-001 Bone Conduction Glasses Military Grade Intelligence Smart Bluetooth Glasses, Latest Audio Technology for Smart Optical & Bluetooth Audio Glasses Sold

Features Bone conduction is the transmission of sound to the inner ear through the bones of the skull. It can be used by individuals with normal hearing and also in some situations of impaired hearing. Bone conduction sunglasses transmits sound waves to the skull via vibrations, This let you hear external sound when listening to music, and therefore much safer than earphones or headphones which completely block out sound from outside. Make and receive phone calls via Bluetooth with more than 5 hours of continuous music or talking time, It is very suitable for drive, ride, cycle, ski or sail, run , climb and much more. The smart sunglasses has built-in noise-cancelling microphone support hand-free phone answer, music player, compatible with iPhone, iPad, Smartphone, Tablet and most Bluetooth devices. 12-MONTH WARRANTY: Were so confident of the quality of our product that we provide a 12-MONTH warranty and professional customer service & technical support. If you have any problem or question, please feel free to contact us anytime.