Are you worried or concerned about the radiation hazards when using smartphone headphones.
Then perhaps you need to look at the ibrain anti-radiation Headphones.
1: Speakers, which are set in sound chambers at a distance from the ears, deliver clear cristal sound via air tubes with no radiation conducted to ear by wires that is in ordinary headsets.
2. Shielding wire: prevent induction and conduction of faradic current & RF radiation.
3. 100% protection against EMF and RF radiation.
4. Hands-free: answer/end button offers freedom of use while talking on the phone.
5. FC12 Metallic style: anodized aluminum earbuds and sound chambers. Black/silver.
6. Standard 3.5mm jack plug that suits the majority of mobile phones.
7. Noise Isolating: Features a noise-canceling rubber ear cap for maximum clarity.
ibrain Anti-radiation headset FC12 specs.