Orange Cute Penguins Style Design Soft Silicone Skin Gel Cover Case for Verizon At&t Sprint Apple Iphone 4 4s + Microfiber Bag Use rechargeable lithium polymer battery. We can provide custom phone cases with any design for you. If you want, please contact us! Nice and bright picture,High quality Check the power status at a glance with an integrated 4-light LED status indicator. Know before you go! Designed and printed in Portland, OR USA