[TWO LEVELS OF RAPID INFLATION/DEFLATION]: The Flextail Max Pump 2 Plus electric air pump offers two modes: high pressure mode with 4.5kPa (0.65PSI) (300L/MIN) and low pressure mode with 2.5kPa (0.36PSI) (192L/MIN). This allows for a balance between inflation speed and battery life. In low-pressure mode, the battery life can reach up to 1.5 hours, while in high-pressure mode it lasts for 45 minutes. This upgraded feature outperforms previous mini pumps and competitors. Note: To operate the pump, double click to turn it on, and long press to switch between low and high-pressure modes. [MULTIPLE FUNCTIONS IN ONE]: The newly upgraded travel air pump provides stepless brightness adjustment for camping light function. It also has outdoor emergency charging capabilities and an IPX4 water-resistant rating. The stepless camping light function lets you adjust the brightness to suit your environment (double click to turn on the light and long press to achieve stepless adjustment). The MP2Plus backpacking air pump also functions as an emergency charger, capable of charging your phone 1-2 times (depending on battery capacity) as an outdoor power bank. [EXTRA-LARGE RECHARGEABLE BATTERY]: Max Pump 2 Plus is equipped with a built-in 4800mAh rechargeable battery that can operate for up to 1.5 hours in low-pressure mode (45 minutes in high-pressure mode) on a full charge. The camping lantern function can provide illumination for 90 hours at 50 lumens and 16 hours at 500 lumens. The Type-C charging port allows for versatile charging options, such as using a power bank, laptop, car charger, or power adapter. [PORTABLE & DESIGN UPGRADE]: The Flextail Max Pump 2 Plus measures 3.5 * 2.2 * 1.9 and weighs only 0.418 lbs. It achieves a better balance between size, battery life, and inflation pressure compared to other pumps on the market. Enhances its usability in various outdoor scenarios, including camping, hiking, inflatable sleeping pads, air boats, kayaks, air mattresses, beach toys, inflatable furniture, and swimming rings, thereby extending the products lifespan. [INCLUDE 5 NOZZLES & IMPORTANT NOTICE]: The battery-powered air pump comes with 5 nozzles, making it suitable for inflating most small to large-sized inflatable products. Please avoid using it continuously for more than 15 minutes. The MP2Plus is not suitable for inflating balloons, car tires, bicycle tires, footballs, or basketballs. If you have any questions or concerns regarding our products or their usage, please do not hesitate to contact us.