15W maximum power with QI protocol support for effective charging Glass charging panel that dissipates heat quickly and is shatterproof and wear-resistant The support rod can be flipped 240 degrees back and forth and is retractable. A single click opens the mechanical electric clamping arm. It is possible to firmly install the vacuum suction cup base on the center console. Composition: PC, ABS, and glass Current input: DV 9/3A, 5V/2A Power output: 5W, 7.5W, 10W, and 15W Fits smartphones with 4.7–7.5 inches. Situation that applies: Air outlet, car center console