Universal Mobile Phone Signal Enhancement Stickers Phone Signal Amplifier for All Smart Phones Portable Camping Tools

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. 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. quantity: 1