E-Case eSeries Case with Audio Jack Ultra-clear urethane windows allow full use of touchscreens, cameras and voice functions Every case is individually tested to meet IPX7 standard of withstanding submersion in 1 meter of water for 30 minutes Waterproof 4-pole headphone jack is compatible with remote controls on headphone cables One-step, waterproof Seal Lock zipper and rugged RF-welded seams guarantee protection from the elements Fits Samsung Galaxy S III, Galaxy S 4, Motorola Moto X, Droid MAXX, HTC One, Google Nexus 5 and other smartphones