Dual-Motor + Metal Structure: The dual motors & metal structure enable the product to work 20 minutes continuously, the maximum gas flow reaches 260 L/M, and the maximum pressure can reach 160 PSI, more efficient and fast. This pump is incompatible with trucks Three Power Supply & Identified Automatically: This cordless compressor supports three types of power supply: AC, DC, and rechargeable battery packs. The updated system can identify the power supply itself without choosing the power mode. Please note that the 20V battery pack and battery charger are not included in this package. The battery and charger are sold separately. Tires & Paddling pool: Two inflation modes. The air compressor can inflate tires, air mattresses, or large inflatable objects fast. You can inflate tires and inflatable items to meet your entertainment demands with this air compressor. Shut Off Automatically: Preset the desired value, press the button then the air compressor will work properly. It will auto off once reaches the preset value, which is easy to operate. LED Light and Multi Nozzles: The separate LED light provides light in a dim environment and allows you to inflate in the dark. 6 included nozzles can be used in various circumstances.