Made Of Aluminum & rABS | Recycled ABS (Acrylonitrile Butadiene Styrene) Is Obtained By Melting Down Post Consumer ABS Plastic To Create New ABS Plastic. | Features Apple® 8-Pin, Micro USB, Type-C, And Magnetic Watch Charger Outputs And USB-A Or Type-C Inputs | Simply Plug The Cable Into A Powered USB Port And Then Into Your Device | Charge Multiple Devices At Once When Using An Ample Power Source | Round Carabiner Attachment | Compatible With Apple® And Samsung Smart Watches | Apple is a trademark 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