Quick-Grip Waterproof Wireless Charging Mount With Tough-Claw Waterproof Qi wireless phone charging cradle features spring-loaded RAM Quick-Grip design and 10W maximum output. Kit includes wireless charging cradle, B size diamond ball base, short double socket arm, RAM Tough-Claw clamping base, and hardwire charger. Made of powder-coated, marine-grade aluminum, stainless steel components, and high-strength composite for durability and reliability in the most demanding environments.