Cell Phone Signal Enhancement Stickers Mobile Antenna Booster | Shop The World
From USA
NewPSMILE
Cell Phone Signal Enhancement Stickers Mobile Antenna Booster Amplifier
ℹ
Products from the USA may come with an input voltage of 110V–120V, requiring a step-down transformer. Check the device wattage to select the correct power converter.
•For travelling camping hiking use,huge impacts like having a 4 foot antenna on your cell phone.
•Improves signal strength of device, reduce static in boats, elevators, cars, buildings, tunnels, and mountains.
•Works well on analog, digital, and tri-band phones.
•Easy to install, simply peel and stick to the inside of your battery compartment.
•Package including: 1 X Super strong signal enhancement sticker.
