1. Please carefully read the manual installation and correct guidance;

2. Please water test an empty case prior to inserting phone, ensure no leakage(general water test time for 10 minutes), install mobile phone again;

3. Please properly installed protective case and make sure charge port door seal and O-ring are tightly sealed;

4. And be certain to have ringer switch in the on position when first installing phone for proper fit and functionality;

5. After the installation of the waterproof case, such as fell to the ground, please inspect case for damage and ensure all seams are closed;

6. Please note that don't let the case fell from too high place and cause an damage

Features:

1. Suitable for iphone 4 4s

2. Water Proof: Submergible to 6.5 inch (2m) for up to 30 minutes

3. Dirt Proof: Sealed from dirt & dust particles - meets or exceeds IP-69 Ingress Protection Rating

4. Snow Proof: Sealed from snow & ice - meets or exceeds IP-69 Ingress Protection Rating

5. Shock Proof: Withstands drops from 6.6 feet / 2 m - meets or exceeds MIL STD 810F-517

6. Function: Restriction-free access to all functions, buttons, controls and ports

7. Design: The thinnest, lightest, thoughest, most functional all- protective phone case available

8. Optics: Crystal Clear double AR-coated optical-glass lens for distortion-free photos and videos

9. Product size (L x W x H): 13.2 x 7.0 x 1.5 (cm)

Package Contents:

1 x Case

1 x Headphone Adapter

1 x Cleaning Cloth