The weBoost Connect 4G is a mid-tier amplifier that wirelessly enhances cell signals for cellular devices (smartphones, tablets, Kindle, etc). With up to +65 dB gain, it provides stronger signal, longer battery life, and clear connections to your phone. With over 40 years of industry-leading telecom experience, weBoost by Wilson Electronics has been solving frustrating cell phone reception problems with FCC-certified signal boosters for weak signal areas in the city or remote rural areas. Easy to install, complete DIY kit.