Bone conduction headset, second to none, send sound through the cranial bones, help people with hearing impairment to hear the world again, and also applicable to elders.
Ear opening, keep alert of your surrounding while listen to music, and keep bacteria away
Water resistant, shock resistant, and dust resistant.
Can connect two device at the same time
Bluetooth connectivity, support music play and phone call

Technical Details

Size (LWH): 7.32 inches, 3.54 inches, 3.15 inches
Product Details
Product Dimensions: 7.32 x 3.54 x 3.15 inches
Shipping Weight: 0.77 pounds (View shipping rates and policies)
ASIN : B01174O5RG