10pcs Sp-13pro Mobile Phone Signal Enhancement Sticker External Antenna Signal Amplifier for Communication Devices Such As

Features:

Mobile Phone Antenna Amplifier - The new SP-4 Antenna X produces these amplifiers and other mobile phones that can also improve the reception of two antennas, including the PDA way radio, intercom, buzzer, and even a cordless phone in your home.

Improved Mobile Antenna Amplifier X Plus SP-1 Revision: Our new generation of mobile antenna amplifiers is more powerful than ever.

The antenna boosters are now more robust and have a bright gold color. It also comes with instructions on how to install and test a new antenna amplifier.

Advantages: 1) Standard impact - like having a 4-foot antenna on your phone. Reception capacity reduces static electricity from boats, elevators, cars, buildings, tunnels, and mountains. Suitable for all analog, digital, and tri-band phones. Eliminates dead lines. Easy to install, simply peel and stick inside the battery case. Each booster is individually packaged and can be used as a gift or for resale! Installation is easy! 1. Turn on the phone and remove the battery. 2. Remove the adhesive from the antenna booster. Our new generation of X Plus Revised Mobile Phone Antenna Boosters is better than ever! The antenna boosters are now more robust and have a brilliant gold color. It also comes with instructions on how to install and test a new antenna amplifier. 1) High impact force, like a 4-foot antenna on your phone. 2) Improved reception effect, reduces static electricity in ships, elevators, cars, buildings, tunnels, and mountains. 3) It can be used on any analog, digital, and tri-band phone. The product contains: 10 * signal enhancement stickers