5Pcs Cellphone Signal Booster, Signal Antenna Booster Cell Phone Signal Booster, Signal Enhancement Booster Sticker for Outdoor Camping with Any Model of Mobile Phone

【Multifunctional】These boosters are not only used for cell phones, but also for two way radios, pda's, intercom, beepers, and even cordless phones in your house., 【Signal Enhancement Function】Improved signal stickers for mobile phones can solve the problem of bad signals during elevators or climbing. This latest research result will prevent you from poor signal when travelling, mountaineering,, 【Easy to Install】Adopt back adhesive design, you can easily remove the sticker and apply it on the phone, it is easy to install., 【Applicable】The sticker can effectively improve reception and reduce static electricity in ships, elevators, cars, buildings, tunnels and mountains., 【Lightweight】Improved mobile phone signal sticker is small and light, which reduces the burden on the mobile phone and is easy to carry. And beautifully packaged prepared to be given as a gift.