Cellphone Antenna Repeater for Car. Signal boosters for cellular phone. Car repeater for cellphones can show up to a 2db gain.

BEST SELLER
DESCRIPTION universal 2 dbi external repeater antenna for the car. The passive repeater antenna enhances a phone's signal reception only. helps with lost signals when inside the car, now get fewer dropped calls with this great product. It is wireless and works on all phones.
HOW IT WORKS.
The RF Pattern in the car connects with the repeater that helps transmit the signal to the towers.