Wireless Charger, LetCome Qi Wireless Charging Pad for Samsung Galaxy S7, S7 Edge, Galaxy S6, S6 Edge, S6 Edge+, Note 5, Note 5+, Nexus 4/5/6 and All Qi-Enabled Devices This portable and light-weight Qi standard wireless charger pad is fit for various kinds of smartphones which is Qi-marked. Wall charger plug is not provided or required,use the wall charger that comes with you phone. PLEASE NOTE: We strongly recommend using a 2A adapter/Power Source for the best results. Easy to use, Just put your Qi-device on the pad and comes with a breathing Blue light indicator to show charging start.Smart IC energy high efficiency management system design maximizes the output. Compatible with any Qi-enabled device or a device equipped with a Qi-compatible cover. Qi standard receiver on the device being charged is required (built-in or add-on purchased separately) to upgrade Qi wireless charging for smartphones. 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. PLEASE NOTE: We strongly recommend using a 2A adapter/Power Source for wall charging. It's normal for the pad and phone get slightly warm during inductive charging, and they may get even warmer, if you use your phone during charging, for example using GPS or playing games, music etc. PROTECTIVE CASES is recommended to be REMOVED during charging.