WIRELESS CHARGING - Just lay down your Qi-enabled device onto the charging pad, then the pad will charge your phone wirelessly. STANDARD CHARGING - Up to 5V-2A input and 5V-1A output, this wireless charger charges your devices in a high efficient.( Recommend connect with 5V/2A wall charger,so will charging fastest) SAFETY GUARANTEES - Over-voltage, under-voltage, short-circuit protection to ensure safety for your cell phone. Blue breathing light indicates that your phone is in charging. WORSK WITH QI-ENABLED SMARTPHONE - for iPhone X/8/8 Plus, Samsung Galaxy S8,Galaxy S7, S7 Edge,Galaxy S6, S6 Edge,LG Nexus 4/5/6/LTE2/D1,Nokia Lumia 820/1020/1520/920/822/93,HTC 8X/Butterfly/Incredible 4G LTE, Moto Droid Turbo, MOTO Droid Maxx/Droid Mini, HTC Droid DNA, HTC Rzound,Blackberry Z30, Pentax WG-III camera, and Other Qi-Enabled Phones and Tablets. IMPORTANT NOTE - This Wireless Charger Can Not Work For old iphone version such as for iphone 5 se 6 6s 7 plus. If You Want To Work For Your iPhone, You Should Add The iPhone Qi Receiver Adapter For Your iPhone.