Package list: 1.Fully Automatic Inflatable Mattress *1 2.Built-in Air Pump *1 3.Repair Kit *1 4.Storage Bag *1 Note: 1.Avoid using sharp tools or knives that may scratch the fabric. 2.Keep away from flames and high-temperature items; avoid prolonged exposure to sunlight, as excessive heat can cause the air mattress to overinflate and damage it. 3.It is recommended to use it at temperatures above 10°C. 4.Do not use it as a floatation device. 5.Ensure the air pump is stored in a dry and non-humid environment. 6.When using on the beach, prevent sand from entering the air valve and pump, as sand ingress may cause air leaks in the valve, rendering the pump unusable.