For optimal charging, use the cable provided to connect to a USB-C to C charging cable with a power output of ≥ 20W; Recommended to use with official or ESR magnetic cases. Compatibility: only for iPhone 17/16/15/14/13/12 series, Samsung Galaxy S25 Ultra/S25 +/S25 with a magnetic case, Google Pixel 10 series. Not compatible with Motorola, OnePlus and other Google phones. Certified Fast Charging: Officially Qi2-certified 15W MagSafe iPhone charging gives you safer, more reliable charging at faster speeds. Secure Magnetic Lock: powerful ring of magnets with 1,600 g of holding force keeps your phone securely in place, even on bumpy roads; an official MagSafe case or ESR magnetic case is recommended for rough terrain Mount Your Way: choose to mount on your car’s air vent or dashboard; strong vent mount and high-quality adhesive provide enhanced mounting stability Ready for Navigation: switch between portrait and landscape for easy navigation Complete Customer Support: detailed setup videos and FAQs, comprehensive 12-month protection plan, lifetime support, and personalized help