Dual Wireless Charger,Itian Wireless Charging Pad Q300 Compatible with iPhone Xs Xr Xs Max 8 iPhone 8 Plus iPhone X Samsung Galaxy Note9 S9 + Note8 S8+ (AC Adapter Included) Only iphone 8,iphone 8 plus,iphone x,iphone xs,iphone xr,iphone xs max and samsung note9,s9,s8 s7,s6 support wireless charigng,So it does not work for iphone7 and iphone 6. If there is a case with the phone,The thickness can't exceed 3mm and there is no material in the case. Two position charging two devives at the same time. 1 warranty,If there is any questions,Please contact us through amazon email system,We will do our best to service you. The item is mobile phone universal wireless charging pad.