**Feature** Triple Coil High Efficiency Wireless Charger， Super Fast Wireless Charging Technology， up to 75% Charing efficiency. Use The latest 1.1.2 Qi Standard. Temperature Control activates under 41 Centigrade to keep your device safe. Power-efficient idle mode never overcharges your battery or wastes energy. Adopt to any Qi-enabled device or device equipped with a Qi-compatible cover. No cables or USB interface required. Input: 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 Easy to setup and use， simply drop your phone to start charging， make more convenience. For 35 days after the date of purchase， return your undamaged product and receive a full refund for ANY reason. For 12 months after the date of purchase，we take care of all quality-related issues with a REPLACEMENT OR FULL REFUND. 0 Color:white Please be noted: Packaging does not include AC adapter， please use a 2A adapter， better use a good quality one， Otherwise A8 will not working properly. Blue means it's ready to charge， Green is charging. Blinking lights mean an unsupported device has been detected. Derectly works with fully QI-ENABLE devices: Samsung Galaxy Note 5 / Galaxy S6 / S6 Edge / S6 Edge Plus Nokia Lumia 820/830/920 / 1020 / 928 / 1520 HTC 8X， 8XT，HTC Droid DNA， HTC Rzound， HTC Incredible 4G LTE Moto Droid Turbo， Motorola Moto 360 Smart Watch ，Moto Droid Maxx， Droid Mini Google Nexus 4 / 5 / 6 / 7 LG D1L， LG LTE2， LG G2 (Verizon) Blackberry Z30 (Verizon) Requiring Charging Receiver: Samsung Galaxy S5 / S4 / S3， Galaxy Note 4 / 3 / 2 Nokia Lumia 720，820， 925， 925T， 1020 Charging case required: iPhone 6s/6s Plus， 6 / 6 Plus， 5 / 5S /5C， 4 / 4S LG G3，G4