Energizer Qi Inductive Charging Sleeve for Iphone 4G,  Ic-IP4G
Energizer Inductive case and sleeve for the iPhone 4G, allows you to charge wirelessly with any Qi-enabled device now or in the future.  Slide your i-Phone 4G into the sleeve and place on the charging pad for easy wirelss charging. No annoying magnets to align or secret spots to find in order to charge.  The sleek design is not heavy or bulky for handling, and removeable.