Aura is our ultra-slim and premium-designed wireless charging pad. Aura is Qi certified, enabling ultra-fast wireless charging for all Qi-enabled devices. In addition, Aura's automated foreign object detection and overcharge protection prevent all forms of overheating and energy waste. Thanks to its elegant design and high-quality materials, Aura fits seamlessly into any home. Qi-Certified Compatible w/ all wireless charging enabled phones Can be used with cell phone cases up to 1 cm thick Integrated overheating and overcharging protection Non-slip silicone ring provides a perfect grip