When I saw this product for the first time I did a double take. Not only is it a wireless charger it is also a portable battery bank. It houses 10400mah of juice which can charge most phones up more than 3 times. As far a design goes, it is made of super light plastic and could have been more durable. Their are lights on the front indicating whether it is powered on and how much battery power you have left. There is a rubber ring around the wireless charger to hold your phone in place. While I love this product it did seem like I really needed to place the phone in the exact right spot to get it charging, that can be a bit frustrating. Overall I am well pleased with this battery bank!