Charging is a pain in the butt! You have many devices and I'm sure you have a desk drawer full of messy cables/wires. Wouldn't it be nice to go wireless? Qi technology makes wireless charging possible! WHAT IS Qi: Qi (pronounced Chee) is a method of charging your device with electromagnetic connection. You may have seen this type of charging before....its the same concept as a wireless electric toothbrush. Now this method of inductive charging is being used with cell phones and tablets. Simply place your phone on the pad and your device will charge. This product is essential at your desk or workstation - also convenient to have one at your bedside dresser. WHAT PHONES HAVE Qi BUILT IN? Many premium phones are already equipped with with Qi wireless charging. Some examples include Samsung Galaxy S6, Galaxy S6 Edge, Motorola Droid Maxx, Motorola Droid Mini, Verizon LG G2, Verizon Blackberry Z30, etc. If you have compatibility questions, please shoot us an email and we'd be happy to help. WHAT IF MY PHONE DOES NOT HAVE Qi: If your phone does not support Qi then it may be possible to make it Qi enabled with an adapter (aka receiver). This involves placing a receiver on your battery or replacing your back door with a Qi enabled back door. Examples of phones that offer wireless receivers: Motorola Droid 4, Samsung Galaxy S3, Galaxy S4, Galaxy Note-2, Galaxy Note-3. Qi cases are also made for iPhones. The Qi Pad is prepackaged with a micro usb cable. We also toss in a free wall adapter with each purchase. SPECIFICATIONS: Dimensions 82x154x9mm. Output 1A. Transmission Power 5W. Charge Current 500-1000mA. Wireless Distance 5mm. Weight 161g. PACKAGE CONTENTS: Wireless Charging Pad, Wall Adapter, USB Cable.