MIMITAKARA Smart Bluetooth Bone Conduction Hearing Aids provides sound transmission through wireless bluetooth pick up device, which can reach out to 10 meters in range for wireless transmission. Pick up device can also be connected to audio visual system and in return, deliver directly to user by means of bone conduction of sound wave. Thanks to the multi-directional pick up system, user can now enjoy communication with friends even in noisy environments. Bilateral transmission of sound waves provides realistic sound for user.