【Qi2 Certified MagSafe Charger for Car】This magnetic wireless charger complies with the international standard "Qi2". The Qi2 certification ID is 21225. Combined with a large coil, it maximizes charging output and efficiency, which is about 20% faster than conventional wireless chargers and can be fully charged in about 2 to 3 hours. Please note: Only compatible with iPhone 15/14/13/12 series (up to 15W output, compatible with iOS version 17.4 and above). We recommend using a charger that supports QC3.0/USB PD20W or more (sold separately). Strong magnetic smartphone holder, safety protection】 Built-in N52 magnet, car wireless charger, industrial grade strong ferromagnetic array precisely aligns with the smartphone magnet, ultra-thin glass fiber panel, strong magnetic attraction. Holds your phone safely even on bumpy roads. They are equipped with unique smart protection technology. Safety measures such as temperature management, overcharging protection, overcurrent protection, overheating protection, foreign object detection function, and short circuit prevention are applied. Multiple security certifications and multi-layered security protection systems protect you and your equipment, so please use it with peace of mind. 【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.The mounting face and air vent mounting bracket are coated in soft silicone for a gentle connection with added grip. 【Adjustable Viewing】A versatile ball joint allows you to rotate, swivel and tilt the mounting face for an ideal and safe viewing position while you drive. 【Phone&Case Compability】Designed for Qi2-enabled devices and MagSafe iPhones including the iPhone 12 series, iPhone 13 series, iPhone 14 series, and iPhone 15 series, as well as official MagSafe and MagSafe compatible cases. 【Aluminum alloy, efficient heat dissipation】 The aluminum alloy material used in this wireless charger back cover efficiently dissipates heat from your device while charging and maintains stable performance. Aluminum alloy has excellent thermal conductivity and effectively disperses heat from the heated area, preventing your device from overheating. This ensures stable charging efficiency and device performance even during wireless charging.