Compact And Portable Wireless Charging Mat. Charge Qi Enabled Devices By Placing Device On Top Of Charging Mat. Charge Phone, Earbuds And Apple Watch® Simultaneously. Compatible With Apple® And Samsung Cellular Devices. Output: 3W, 5W & 15W. Features A Type C Input (Cord Included). US Patented Item #D963.570. Official Authorized Supplier. Please Note That Some Computer And Laptop USB Ports May Not Supply Enough Power To Charge A Device Using This Charging Pad. Apple and Apple Watch are trademarks of Apple Inc., registered in the U.S. and other countries. Samsung is a trademark of Samsung Group, registered in the U.S. and other countries .