Jamax Anti-radiation Earphones (Air tube stereo protection noise cancellation earphones with superb bass)

Why is an anti-radiation earphones essential? 
The damage from mobile devices radiation is an invisible and cumulative process. Electromagnetic wave absorbed in body is difficult to be released, which is harmful to our brain, hearing, eyes, and skin, very unhealthy. To solve this problem, we invented a Radiation Free Headset that is brain protective from daily mobile phone life. 
You can enjoy the wonderful music in a healthy and safe way with our Anti-radiation Earphone. It's a small, smart and ultra-safe headset that you from almost all electro-magnetic radiation when listening to music. Air Tube Anti-radiation Headphones are your best choice for healthy life.

Working Principle：
The normal earphones use solid earphone cable, through which can carry sounds to our ears and brains, but also bring along electro-magnetic radiation at the same time. These innovatively adopted Air tube and external dual metal speakers to filter radiation, perfectly achieved 99.99% Radiation reduction.

Fully Compatibility:
Uses international standard port (CTIA), high-quality 3.5mm plug is compatible with most 3.5mm audio devices such as, for iPhone 6 6Plus 5S 5 for Samsung, Smart Phones, Desktop, Notebook, Player, MP3 / MP4, cell phone, tablet, etc.

99.99% Radiation Reduction:
Metal shielded wire, dual sonic concentrator, no magnetic field radiation metal cavity, and the air tube, perfectly achieve 99.99% Radiation reduction.
Especially suitable for children, pregnant women, etc.

Specifications:
Speaker Diameter: 8（Φmm）
Sensitivity: 110dB, S, P, Lat, 1KHZ
Frequancy Range: 20HZ-20KHZ
Impedance: 16（Ω）
Cable Length: about 132cm / 4.33ft (Include Air Tube Length)
Air Tube Length: about 15cm / 0.49ft
Headset Weight: 21g / 0.74oz