Padgene 2 in 1 Portaable Qi Wireless Charging Pad, Power Bank Battery + Qi Receiver for iPhone 5 and iPhone 6 4.7 inch, Black Plug and Play. Compatible with any Qi Wireless Charging Enabled Device or Devices with a Qi-Compatible Case / Receiver. Elegant and attractive appearance with smooth and slick curve make a classical look. Support over-current protection, over-voltage protection and over-heat protection, also afford foreign object detection and automatic protection technique. It can automatically change to standby once full energy. Three indicator lights. When this charger powers on, red light means no receiving device, blue light means working, and red one together with blue one means full energy. Please search " Padgene " for other product.