Stickers-Signal Booster Mobile Phone Signal Enhancement Stickers Phone Signal Amplifier Mobile Phone 4G Amplifier For Cell Phone

describe
Can enhance the receiving effect of the mobile phone.
Improved mobile phone antenna booster. The antenna booster is now stronger and has a shiny gold color.
Improve the receiving effect and reduce static electricity in ships, elevators, cars, buildings, tunnels, and mountains.
Easy to install, just tear it off and stick it on.

Specification:
Product name: mobile phone signal enhancement sticker
Material: fpc
Size: about 3cm*3cm

Package contains: 1/3/6*cell phone signal enhancement sticker