A high-efficiency chipset provides 10W high-speed charging for Samsung Galaxy, while iPhones get a boosted 5W charge that's 10% faster than other wireless chargers. Don't fumble with your phone case. Power Wave 10 transmits charging power directly through protective cases (<5mm) . Qi Certified and compatible with all Qi enabled devices . Compatible Phone Models: 5W for iPhone 11, 11 Pro, 11 Pro Max, XR, Xs Max, Xs, X, 8, 8 Plus, 10W for Galaxy S10 S9 S8, Note 10 Note 9. LED indicator illuminates so you know your device is being charged or a metal object has been detected. Certified Safe: Overvoltage protection, temperature control and foreign object detection. What’s in the box: Power Wave 10W pad, and Micro USB cable. Gift box dimensions: 4.75L 0.6H 6.3W