2021 the latest technology quantum shield anti radiation sticker / vinyl sticker for cell phone

Radiation Blockers: Effective stickers reduce harmful radiation from electronic devices by transforming radiations into other harmless forms WITHOUT BLOCKING SIGNALS. Great blockers and protector for your families.

Wide Applications: These stickers fit for most electronic devices, such as all brand cellphones, tablets, laptop computer, MacBook, WIFI router box, iPhone, iPad. You can simply stick these protectors to the cases of your devices.

Effective Protectors: These stickers can effectively negate the negative health effects. Each sticker is tested to emit 1500-2000 negative ions and internationally certified to generate positive biofeedback, no worrying about the effect.

Fashion Stickers: stickers with fashion and cool design, you can stick to any back part of your devices without affecting the beautiful appearance of your devices. These stickers will sparkle in the light, a good decoration of your devices too!

Extend the service life of rechargeable battery two or three times. Quick charge and save 50% of charging time. Resume the battery capacity and extend the standby time 0.5-2 times. Increase the talking time. Fast recovery of the old battery.

This sticker is harmless to human body and will not affect mobile reception.