[Supports Qi standard, up to 15W output] Improves charging efficiency and charges the iPhone with 7.5W output. It also realizes charging for Qi-compatible Galaxy with 10W output. Other models can charge with 5W standard[Automatic detection and multiple safety protections] The automatic sensing function allows you to find the best charging position and record it. In addition, it can also prevent overvoltage, overcurrent, overcharging and overheating. It can also safely prevent the risk of damage to the device or heating caused by foreign objects, coins, keys and other metal objects. Fast charging, safe to use[One-touch automatic opening/closing] With electromagnetic induction technology, just touch any button on both sides of the car mount, just place the smartphone, and the clamp arm will automatically open and close. It can be operated with one hand, so it has a beautiful design that focuses on driving safety[2-in-1 car smartphone holder] It comes with a sticky gel suction cup and air conditioning outlet. You can adjust the position and angle freely. Uses high-viscosity adhesive. It has a vacuum function that can form a gapless vacuum, which increases stability and convenience. It can be attached to slightly uneven places. Excellent performance[360-degree rotation and retractable arm] The car mount adopts a ball joint type that can rotate 360 degrees, allowing you to freely control your smartphone horizontally and vertically. In addition, the arm has been improved to achieve the best viewing angle, and it is easy to operate the smartphone away from the dashboard