Antye Qi Wireless Charger Pack for iPhone 7 (4.7"), Including Wireless Charging Receiver Case TPU Back Cover and Aluminum Wireless Charging Pad Station (Black) (2-in-1) Wireless Charging Case & Charging Pad for iPhone 7 ---- Just install the wireless receiver case and then set your phone down onto the charger mat, it starts charging immediately Wireless Charging Enabling Case --- Built-in latest Qi wireless receiver Ti chip delivers wireless charging capabilities to your iPhone 7 Ultra Slim & Compact --- Exquisite aluminum charging base with black matte surface, low profile but stylish; Portable at just 3.543.540.26 inches, can be easily stowed in a handbag, backpack, or suitcase Safe Protection --- Integrated smart coil comes with over current, overheat, over-voltage, short circuit and temperature control safeguards, never overcharge your device, while the bottom with silicone rim keeps your phone in place What You Get --- 1 * wireless charger pad, 1 * wireless receiver case, 1 * micro usb cable, 1 * user manual, worry-free 12 month replacement warranty and friendly customer service ( Please supply your own wall adapter) A wireless charger pad that connects to a power source A Qi wireless receiver case to deliver wireless charging capabilit Use a 2 amp AC/wall adapter (not included) ONLY charge iPhone 7 at standard 5W speed. To prolong the cases life, don&#039;t frequently unplug the built-in Lightning connector If phone does not charge, remove it from charger for 3 seconds and rotate phone 180 degrees Using your device while charging or misaligning the device and charger may cause higher temperatures Make sure no objects is sitting on the wireless charger during inductive charging, such as keys, coins Flashes blue, red and blue and then off in 3 seconds when connected to a power outlet Solid blue, when charging Solid green, when a foreign object detected