About this item 18W Adapter Included : Once purchase, including adapter & charger.Superior safety fast charging & smart IC technology. Automatically detects and delivers the optimal charging output for your iPhone devices, ensuring faster charging while also protecting their battery life. 5 Charging Modes For Different Phones: 15W Max High-speed output charging wireless charger pad. 15W compatible with LG V50/V40/V35/V30/G8/G7; 10W compatible with Samsung Note 10+/Note 10/Note 9/Note 8/S20+/S20/S10+/S10/S10E/S9+/S9/S8+/S8; 7.5W compatible with iPhone 12/12 Mini/12 Pro/12 Pro Max/SE 2020/11/11 Pro /11 Pro Max/XS Max/XS/XR/X/8+/8 with latest iOS system and 5W compatible with Google Pixel 3/3XL/4/4XL or other Qi-enabled devices. Case Friendly: Phecda1 wireless iphone charger pad can charging your phone through rugged case directly, only rubber/plastic/TPU case, which thickness should less than 5 mm. Metal and magnetic attachments, credit cards will affect charging.