eiderwood oppo find x9 lined flexible plastic case green PIM_CategoryId_1518 and other open close mechanisms in you can hear both and other open close mechanisms in the home and with a fully charged charging case you're guaranteed 12 hours of power (total) This provides additional protection for your smartphone by reducing the risk of scratches from small stones or gravel that may sneak into the case and scratch the back of the phone The case also features precise cutouts