Stay connected with the highest power booster available, the smoothtalker mobile cx6 extreme, which is self-regulating, easy to install and is maintenance free. The kit comes with a separate cradle and booster to keep heat away from your phone or cellular device. Even the largest smartphones fit into the universal cradle and the booster will keep you connected further from the network than any other cradle booster. Rugged cast aluminum construction provides superior shielding, heat dissipation and longevity that includes a rugged magnetic mount and 3-inch stainless steel antenna.