[Large Capacity & Powerful] With a large capacity of 6000mAh, the cordless air pump can fill 12 car tires with one charge. It also has a USB output terminal, so you can charge devices such as mobile phones and small electric devices. Equipped with 3 patterns of LED lights: white lighting, emergency SOS, and flash, allowing you to work efficiently at night. [Equipped with 5 intelligence modes & rapid heat dissipation] Can be used not only for all types of cars, motorcycles, and bicycles, but also for all balls and air toys. The air pressure can be set up to 150psi (10.3bar), which not only accommodates various car tires, but also greatly improves efficiency. There are heat exhaust holes on both the left and right sides of the compact air pump body, so you can use it with confidence as it will not get hot even when used for a long time. [Large LCD display & supports 4 types of units] Press the switch button to select the pressure unit from 4 types: "PSI", "BAR", "KPA", and "kg/cm²". Information such as the unit of air pressure, inflation mode, remaining amount, set air pressure, and real-time values of air pressure are displayed on the LCD display. For detailed usage, please refer to the Japanese instruction manual for this air inlet. [Equipped with automatic OFF function & filling completed in 10 seconds] Equipped with a detection sensor and automatic OFF function, if you set the air pressure in advance, it will automatically stop when the specified air pressure is reached. As a turbo compressor that rotates at 19,000 revolutions per minute, it is eight times more efficient than conventional electric air pumps, and can fill one ball in 10 seconds. [With air gauge & small and lightweight] Equipped with an air gauge, you can check the air pressure of your car before riding to see if there are any abnormalities. The importance of constant tire pressure: It can effectively reduce tire wear, reduce fuel consumption and ensure driving safety. The small and lightweight design makes it easy for even women to use. Precautions 1. During the use of the product, the equipment may generate heat, which may lead to atomization of the cylinder lubricating oil, and a small amount of smoke and strange odor may occur. If you find this, please stop it immediately, Let it cool for about 30 minutes before using. 2.Charging specifications are compatible with 5V2A chargers, so if it is less than 5V2A, it will take about 3 times longer to fully charge, which will take approximately 8 hours or more. 3. For everyday use, we recommend keeping the volume at a moderate level (75 decibels or less), but please do not use it at night or early in the morning to avoid disturbing those around you. 4. When installing or removing the air valve, there will be some air leakage situation, so please fix the air valve firmly before inflating it. 5. Equipment may generate heat when inflating. To properly use your air compressor, use it for no more than 10 minutes at a time, then turn it off and let it cool for 15 minutes before using it again. 6. When inflating, do not block the air inlet. 7.Do not place this product in a place where the temperature is too high or too low. 8. Choose the appropriate nozzle for your valve. (If the switching valve is If it is not properly installed, the air pump will not operate. )