Supports wireless charging on all Qi universal standard smartphones. Qi certified by wireless power Consortium (WPC). Qi certified for Tested and safe wireless charging. Works with Qi compatible smartphones including Galaxy Note10 Note10+ S10 Note9 Apple iphone8 iPhone x iPhone 11. Charges Galaxy Buds and gear S3 or later smartwatches. Led light control. Power on/off using your Galaxy phone. Us version includes 1 year manufacturer warranty USB-C wall charger