Wireless Charger,High Efficiency 3-Coils Wireless Charging Pad Stand for Samsung S7 and All Qi-Enabled Devices and Smartphones Triple Coil: Three overlapping coils means that no matter where you place your smartphone, your device always get the maximum charge it needs. Charger and Stander 2 in 1 --- Free your hand as it can act like a phone stander and charger. Watching video/e-book or playing game unimpeded while Qi wireless charging. A nice company for your desk/room/office/school. Wireless Charging: Starts the moment you place down any Qi-enabled device or device equipped with a Qi-compatible cover. No cables or USB interface required. Input: AT LEAST 5V/2A; Output: 5V/1A Direct Charging Models: (Work without any charging case / coil) Samsung Galaxy S7, S7 Edge, S6, S6 Edge, S6 Edge Plus, Note 5, Nexus 7 2nd Gen, Nexus 6 / 5 / 4, LG Optimus Vu2, Nokia Lumia 920, HTC 8X, HTC Droid DNA Quality Ensuring --- Charger is made of ABS solid and Acrylic which provides great resistibility to scratch, drop and break, much more durable also easy to clean.