Mobile LED GSM 980MHz Signal Booster / Signal Repeater with Sucker Antenna, LED GSM980 Option:LED GSM980 combining mechanical aesthetics with a

combining mechanical aesthetics with a comfortable grip

Note: The product not include the smartphones

Output power (RMS): 5W*2

Function: Sound insulation

Sensitivity: -40dB +/- 2dB (0dB = 1V / Pa at 1KHZ)

Mobile LED GSM 980MHz Signal Booster / Signal Repeater with Sucker Antenna, LED GSM980 Option:LED GSM980 combining mechanical aesthetics with aAbout Signal Booster Cell phone becomes especially helpful when people get into critical situations. In case of emergency a timely call can save a life. Unfortunately, there are still some places where one can find themselves out of coverage. Usually those places are either too far from the cell phone base station or located inside underground constructions, for example: parking lots, tunnels, big stores, office buildings, cars, boats, house in remote