<p><b>Features:</b></p><p>1. Packaged with PH Test Paper and Floating Strap. The PH test paper that can detect whether there is water in the phone case. If there is water entering the phone case, the PH test paper will change color. The Floating Strap can stop your phone from sinking into the water while you're relaxing in the water activities.</p><p>2. Acoustic transmission design makes sure there is no echo and muffle sound. Ventilative membranes on the bottom and the back cover allow sound input and output easily and enhance sound quality.</p><p>3. Ultra light and Slim design. ONLY 40g(1.41 oz) in weight, 15mm (0.59 inch) in thickness, extremely portable and fashionable. Transparent back design reveals and enhances the original color and design of the Samsung S9.</p><p>4. The precision cutting fits Samsung S9 perfectly, precise design of each button and port based on Samsung S9 outline. All buttons and controls such as touch ID, cameras & speakers, power button, mute key, charge port and volume buttons, are easy to access just like it normally would without the case. The transparent front and back cover for camera lenses enable high-quality, high-definition photos and videos. </p><p><b>Notes:</b></p><p>1. Please do Water Test according to the User Manual before placing phone in the case or before you take it to swimming pool, beach or anywhere has water. Ensure all the seams are closed.</p><p>2. No tempered glass film needed with the case, or it may compromise the touch sensitivity and keep the case from being closed completely.</p><p>3. Charging port is only for original Samsung lightning charging cable.</p><p><b>Package included:</b></p><p>1 x Waterproof Case for Samsung S9</p><p>1 x Waterproof Headphone Jack Adaptor</p><p>1 x Inflatable Floating Strap</p><p>1 x Mobile Phone Stand</p><p>1 x Installation Tool</p><p>1x PH Test Paper</p><p>1 x Lanyard</p><p>1 x Cleaning Cloth</p><p>1 x User Manual</p>