Wired Cell Phone Earpiece Acoustic Hollow Air Tube 3.5mm Anti-Radiation Earbuds Headphones with Microphone is Compatible with iPhone 6 Plus 5S Samsung Galaxy S8 S4 S3 Note 8 2 HTC

Protecting your health - Deliver crystal clear sound via air tubes with no radiation, effectively preventing wave radiation from reaching your brain. Universal 3.5 mm jack works with all 3.5 mm phones for receiving calls, such as your Smartphone, iPad Air, iPod, Computers, Mp3, Tablet, and other audio devices. Built-in push-to-talk button lets you easily answer the phone without even touching your phone. With the best-quality transparent acoustic tube that can hardly be detected by people around you, this is also ideal for surveillance purposes and security at airports, casinos, crowd control at conventions and concerts, and other working environments requiring discreet communications.

Note: The volume of the headphone playback will be attenuated during propagation through the catheter. It may be less audible than the sound of general headphones. Please adjust the volume of the phone; generally, this does not affect use