If you have a device that supports Qi Wireless charging like the Galaxy S6, Galaxy S6 Edge, Nexus 6, or one of the many others. Then you might want to look at this wireless charging pad. Most other wireless charging pads are around $50 or more. However, EC Technology's is around $15.99 right now from Amazon. It's a thin and portable wireless charging pad so you can take it with you when you are traveling.