1: Triple waterproof safe system for ensuring the waterproof function;

2:Multiple strict waterproof tests for ensuring the waterproof function within 20 waters;

3:Soft jacket does not affect the operation of mobile phone functionality and variety of protective effects on the cell phone.

4:A special transparent material of environmental protection,does not affect the call handling features and cmaera phone photography;

5:When using this product,such as accidentally fell into ihe water,the phone will be automatically cropped.

1.After the purchase,before using the product the first time into the water to do water testing,to ensure the water feature can be assured.

2.In the course to avoid the cut and impact.

3.Do not exceed 50 degrees in the warm water use.

4.In the water after use,for removing items,place sealed side down,to avoid sets the seal on the water outside or into the holder.

5.After purchase, piease carry out a waterproof experiment before first use,then use after determining the waterproof function,avoid acratch by aharp articles in the use process,and see attached  description in details.