Pegatinas de refuerzo de señal de red de teléfono móvil, pegatinas de refuerzo de señal para exteriores, 5 piezas

Cell phone signal booster stickers are not just for cell phones, they can also improve the reception of 2-way radios, PDAs, walkie-talkies, buzzers and even cordless phones in your home.
Improve cell phone signal strength and reduce static electricity from boats, elevators, cars, buildings, tunnels and mountains.
Works with any analog, digital and tri-band phone.
Easy to install, just peel it off and stick it on.
A cell phone signal booster can help you get rid of poor signal while traveling, climbing or taking an elevator.
Name: Mobile phone network signal booster
Applicable: Universal
Function: enhance mobile phone signal
Colour:black
Material:Metal patch
type: SP-18

Package Contents:
1 x Cell Phone Signal Sticker
/
5 x Cell Phone Signal Sticker

Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.