Easy to use: Plug the receiver pad coil into the phone's micro-USB, then place the receiver pad coil over the back cover. Effortlessly charge your phone for wireless convenience. What you have to do is connect the wireless charging receiver module to the phone battery or inside the phone case.Compatibility: Works with most standard Qi wireless charging pads (not included). Easy assembly and disassembly to share with your friends and family. No interference with other functions of the Smartphone.Portable: Ultra-thin and lightweight design, easy to install. Easily fits under the back of the phone, placed directly over the battery. No need to change the phone cover and say no wholesale. It is really a great choice for you.FREE CABLE: Loaded and ready to use. Tangled and incompatible power cords will disappear with wireless power charging technology. Simply place your phone (you have already inserted the receiver) on a compatible wireless charging pad (not included) and start charging.Product Details:Name: wireless charging receiverInput and output: DC5V-2A / 5V-1.2AReceiving distance: 2-6mmCharging current: 2000mATransmission power: 10WEnergy Conversion: greater than 85%Charging mode: Induction modeColour:BlackMaterial:PU + Bronze headSize:8.8*4.8*4.8cmPackage Contents:1*wireless receiverOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.