1. Professional Inflation System: Powerful portable inflation pump ensures robust performance with a hardcore configuration, achieving a maximum pressure of 25psi and an air flow of up to 350L/min. Leverage its strong performance for fast and reliable inflation. 2. Air Pressure Control: Features 0.1 PSI precise pressure control with a maximum pressure of 25PSI. Equipped with a highprecision builtin air pressure sensor for accurate monitoring of pressure changes during inflation. Easily inflate and deflate surfboards, tents, and other inflatable gear. The autoshutoff function stops the pump once the target pressure is reached, ensuring precise and inflation for paddle boards. 3. Multifunctional: This electric air pump includes an LED indicator, torchlight, and SOS rescue function. Its large backlit LCD display shows target pressure and allows realtime monitoring of the inflation process. The torchlight facilitates nighttime inflation and deflation, while the SOS function provides emergency assistance when needed. 4. : Powered by an 8000mAh builtin battery, it can automatically inflate and deflate 4 individual kayaks in just 2 minutes. Convenient and efficient, a full charge supports 34 inflation cycles, saving valuable time and energy for summer kayaking adventures.