Under 100 Bone conduction hearing aid

WAKEMAN Bone Conduction Glasses is a smart sunglasses with integrated bone conduction speakers that enable to transmit sound waves to the skull via vibrations. It is an amazing anti-sleep helper, especially useful for preventing drivers from sleeping on the highway. You just need shake your head to start the anti-sleep function. Connecting to your phone through Bluetooth, you can nod/shake your head to answer/reject phone call, control music or radio station. You can also use it to prevent dust, wind and UV ray.

RUILU Bone Conduction Hearing Aid Sport Glasses transmits great sound to the your inner ear without the use of earbuds.Featuring Bone conduction hearing aid, it can help people with eardrum damage for better listening. The open ear design also enhances situational awareness, allowing you to listen to music, answer calls, and hear notifications all from your glasses while still being able to hear the world around you.