Mobile LED WCDMA 2100MHz & GSM 900MHz Signal Booster / Signal Repeater with Logarithm Periodic Antenna % Smart Socket it can serve as a

it can serve as a power bank to charge devices

Low Battery Light

helping you breathe better in winter

level meter

Mobile LED WCDMA 2100MHz & GSM 900MHz Signal Booster / Signal Repeater with Logarithm Periodic Antenna % Smart Socket it can serve as 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