ElecRat 10W Ultra Slim Fast Wireless Charger Pad with QI-Certificated for Galaxy S9/S9+/S8/S7 and iPhone X/8/8 Plus TWO CHARGING MODES:10W fast wireless charing mode only support for Galaxy S9,S9 Plus,S8,S8 Plus,Note 8,S7,S7 Edge,S6,S6 Edge Plus and Note 5;5W standard wireless charging mode works for iPhone X,iPhone 8 Plus,iPhone 8 and also work for the QI wireless charging standard devices. SIMPLE OPERATION:ElecRat wireless charger just need put the phone on it then you can easily complete the charge processs.Also when you put your phones you can put any directions you like,360placement.It's simple and convenience. SENSING DISTANCE:Can charging with or without a phone case,the sensing distance&lt;8mm.There is no need to take off a phone shell very convience to charge. TEMPRETURE CONTROL&CERTIFIED SAFE:While setting the fast charge tempreture of the phone more than 40 degrees,ElecRat wireless charger will automatically switch from fast charge to normal charge to protect phone and devices is not damaged.And low wireless charging frenquency,the internal addition of magnetic separator,does not affect human health.And it works with blue indicator,when abnormal work the red and blue will flashing alternately. ULTRA THIN STRCTURE:A very slim stuctures will easy you take and not take space of your bag.You can take ElecRat wireless charger to anywhere you want.