Patented air tube technology and Low-radiation chips achieves 99.9 percent radiation reduction. Sanxir's Air Tubes protect you from cellphone radiation while still providing a satisfying audio experience.(The low-radiation chip in these headphones makes the volume a little lower than usual.)

These are extremely durable, high-quality materials from top to bottom.

Provide you comfortable long time wearing with no pain and no EMF radiation.

the headphones are suitable for listening at home, office. ear hooks is perfect for Walking, traveling or exercising. (Please notice: air tubes are not suitable for running, because you will hear rustling in air tubes when you are running)

A storage cases is included to provide a convenient, tangle-free solution to store and travel with your headphones.

A great choice as a gift for your friend, family or someone who needs protection from mobile radiation