361° Waterproof Phone Case, Diving Pouch, Touchscreen Compatible, Underwater Photography, Universal Lanyard, Rainproof Cover for Food Delivery Riders

1. Before use, please conduct a waterproof test by placing a dry banknote inside the bag, completely sealing the bag and waterproof plug, immersing the bag in water over 20cm deep for 30 minutes, and checking for any signs of water seepage on the banknote. Do not use if the banknote shows signs of soaking. Ensure the bag is properly sealed before each use.

2. It is recommended to inflate the bag with some air before inserting a phone to facilitate insertion.

3. It is advised not to use the waterproof bag with a phone case.

4. Before use, ensure the product is free from any damage such as scratches or punctures.

5. Avoid using in high-temperature environments.

6. Limit each use to one hour and avoid prolonged underwater use.

7. Frequent use may reduce the waterproof performance, so conduct a waterproof test before each use.

8. Before use, check the durability of the bag's lanyard to prevent damage during use.