The Anker Advantage: Enjoyed by over 50 million users worldwide, our leading technology will change the way you charge. The Need for Speed: With a high-efficiency chipset providing 10W high-speed charging for Samsung Galaxy, and a 7.5W charging mode to charge iPhones 10% faster than other brands, PowerWave is bridging the gap between wireless and wired charging speeds. Sleep-Friendly LED Indicator: The LED indicator allows you to easily check the charging status of your device and is designed to be gentle enough that it won’t disturb your sleep. Through-Case Charging: Don’t fumble with your phone case. PowerWave charges directly through protective cases up to 5 mm thick (not including cases with magnetic or metal attachments). What You Get: PowerWave Pad, 4 ft Micro USB Cable, welcome guide, worry-free 18-month warranty, and friendly customer service.