15W Wireless Fast Charging This Mag-safe wireless charger mobile power can be used for iPhone 12 Pro/12 Pro Max/12 Mini fast charging at 15W. Built-in high-end for Qi wireless charging smart chip, wireless charging stand can intelligently identify mobile phones and quickly charge. Cartaoo Strong Magnetic Adsorption This mobile phone mount has a super-strong rare earth neodymium magnet, which can hold your device firmly.The Mag-Safe Charger makes wireless charging a snap.So you can use the iphone charging port for something else,It's stays stuck to the phone very firmly, you can use while it's charging. Convenient Use This Magnetic wireless power bank also can be used when you put a Original Clear Case with Mag-safe, that means you dont need to take off the case when you want to wireless charging by this power bank.