iDOO Qi Fast Wireless Charger Pad with LED Light for Galaxy S7 and All Qi Enabled Phones [Fast Adaptor NOT Included] IMPORTANT NOTE: QC 2.0 Adaptor Fast Charger is required for the fast charge wireless charging function, please use the Samsung original adapter as its power source for optimal performance. Universal Compatibility: two function for wireless charging: (1)Fast Charge Function(Output 10W Max) ONLY compatible with Galaxy S7, S7 Edge, Note5 and Galaxy S6 edge+; (2)Standard Charge Function(Output 5W Max) supports all Qi-enabled devices like Samsung Galaxy S6, S6 Edge, Google Nexus 4,5,6,7 HD and etc. ANTI-SLIP DESIGN: The silicon anti-slip strip secures the phone in place and keeps it from moving when using it on the charger. It can be charging your phone and if somebody calls you just take the phone and answer the call, input it back and is charging again. EASY INSTALLATION: A new generation! The most simple way to charge. Simply set the device on the charging pad and it will begin charging automatically. No cables or USB interface required. Eliminates the needs to plug and unplug a charging cable every time. No beep, No annoying lights. Humanized design of LED indicator. LED indicator will automatically turn from green to blue when charging. Without any distraction caused by indicator and will never influent you.