Wireless Charger Compatibility: Samsung Galaxy S6 / S6 Edge S6 Edge + / Note 5 Nexus 7 2nd Gen / Nexus 4 / Nexus 5 / Nexus 6. Nokia Lumia 1020 / 920 / 928. Motorola Droid Maxx / Droid Mini / Moto 360 Smart Watch. HTC 8X (not UK version) / HTC Droid DNA. LG Optimus Vu2 (Not compatible with LG G3). Notice :: Requiring a Extra Wireless Charging Receiver / Case: If your devices don't have wireless charging function， you need to buy a wireless charging receiver. Wireless Charger Specification: 1. Input:DC4.3V~5.5V/1.5~2A， Any input not in this range will NOT work for the Wireless Charger 2. OutPut: 5V 1000mA 3. Charging Distance: 0-8 mm 4. Charging efficiency:≥75% Instructions: 1. Using the cable that is provided， connect the charger into a wall charger or a USB port. 2. Please make sure the input is DC4.3V~5.5V/1.5~2A. 3. Place your phone on the charging mat. 4. Happy Charging!