If you struggle to get good reception at your home or office, the Hiboost 4K Plus phone signal booster is here to help. Providing you with a maximum gain of 65 dB signal strength, this cell signal booster can amplify GSM, 3G, and 4G LTE signals with its built-in antenna and a high-gain outdoor antenna that work together to amplify your signal. Plus, because the indoor antenna is inside the device, it won’t add unnecessary clutter to your space, and it’s super easy to set up. And it’s not just for cell phones: the Hiboost 4K Plus works for iPads, tablets, and hotspots, too. In fact, it works for multiple users and devices at the same time. Furthermore, this phone signal booster is great for small and medium spaces because it can offer coverage for up to 4,000 square feet. Say goodbye to dropped calls and start smooth streaming now.