Defendershield Air Tube Headphones deliver sound via hollow air tubes rather than traditional wires and the tangle free braided cord is infused with copper to protect your brain and body from EMF's.  
 
Developed by audio engineering specialists, advanced professional-grade speakers deliver higher fidelity stereo sound
 
Fast delivery, these air tubes ship today or next business day from our Safer EMF Gold Coast office
 
Features
Hollow air tubes switch the electrical signal to an acoustic signal, preventing EMF from reaching your head and ears
No Bluetooth, no battery, and no wireless transmitter at the ear
USB-C connector as standard
Braided nylon cord is infused with copper for additional protection from EMF
Advanced, professional-grade speakers deliver higher fidelity stereo sound
Air-filled hollow tubes increase space for tone development, producing body and delivering a superior acoustic audio
Frequency response of 50Hz -10,000Hz, delivering a wide range of sound
Impedance is approximately 8 ohms
Built-in hands-free microphone with audio controls
Highly flexible yet strong air tubes and tangle-free braided nylon cord
Interchangeable sport tips and clip to keep earbuds securely in place while playing sports, exercising or running
Small, medium and large silicone ear tips for a custom fit
Optional memory foam tips for a more personalized and secure fit
 
Alternatives
3.5mm jack earbuds
Over-ear headphones
 
Product Specifications
Weight (lbs): 0.056
Cord (in): 42.5 (from 3.5mm plug to speaker)
Air Tube Length (in): 7 (from speaker to headset)
Earbud Size: Small, Medium, Large
Compatible with any device with a standard USB-C audio jack - also available with 3.5mm jack