Dry Case Waterproof Phone, Camera & MP3 CaseDry Case Waterproof Phone, Camera & MP3 Case is a different and unique from other cases. It is a flexible, crystal clear waterproof bag that allows complete use of the MP3, Phone, and camera while keeping it dry. Just pump out the air from inside, and it will simply vacuum seal around the contents and become completely waterproof. The air tight seal guarantees the contents of the bag will be dry even up to 30 Ft. underwater. There is an integrated connection for stereo and microphone jack. The bag can be used under extreme activity, with an arm band for water sports. It supports all the functions of electronic devices. And also is crystal clear for perfect photos. Dry Case Waterproof Phone, Camera & MP3 Case is useful in all water activities.