TransViber"L" Quantum EMF Radiation Bio Protector Neutralizer for Laptops, Routers. White. TransViber"L" Completely Removes Stress Caused by Negative EMF Effects NEUTRALIZES CELLPHONE RADIATION: Smartphones today emit harmful EMFs that can affect our health. The Vortex BioShield protects anyone who uses any cell phone or small 7tablet. UNIVERSAL COMPATIBILITY: Quickly and easily attaches to your smartphone, iPhone, blocking harmful EMF waves. HEALTH AND SAFETY: The Vortex BioShield is safe to use and protects your immune system from penetrating EMF radiation. The specialized combination of crystals and minerals delivers safe, all-natural grounding and balance. ILIMINATES HYPERSENSITIVITY: Many smartphone users actually have an acute sensitivity to EMF radiation and waves produced by cellphones today. Our product eliminates that nauseous, headache-inducing feeling entirely! ALLEVIATES HEAT: Smartphones today are so powerful they have a tendency to heat up and burn the face. The Vortex BioShield better disperses the heat and protects your skin in the process. EASY TO USE: Stick it and forget it. Permanently attaches to the outside of the case and can be moved to different case using spare tape included in the package.