Intelligent Preset Modes The pump offers four preset modes: tent mode, surfboard mode, swim rings mode, and custom mode. Select the desired mode and the pump automatically stops inflating when the preset pressure is reached, preventing over-inflation. Versatile Power Options Built-in 8000mAh battery delivers long-lasting, cordless operation for easy portability. The pump also supports car power supply, making it suitable for outdoor adventures without worrying about power. High Efficiency and Time-Saving Designed for convenience, the pump delivers a high inflation rate of 100 L/min and a maximum pressure of 25 PSI. This enables quick inflation of paddleboards, kayaks, inflatable boats, air mattresses, and other inflatables. Precise Pressure Monitoring A digital display provides real-time pressure readings. It supports multiple units—PSI, BAR, KPA, and KG/CM2—so you can easily reach the optimal inflation level for different items. Use scenarios - Outdoor water activities: quickly inflate paddleboards, kayaks, and inflatable boats at the lake or beach. - Camping or guest preparations: inflate air mattresses and other camping gear efficiently, with preset modes to avoid over-inflation. - Poolside and backyard fun: prepare swim rings, surfboards, and other inflatables for family use.